# Poly Haven assets (CC0)

- https://polyhaven.com/a/beige_wall_001
- https://polyhaven.com/a/stone_floor
- https://polyhaven.com/a/oak_veneer_01
- https://polyhaven.com/a/kloppenheim_06_puresky
- https://polyhaven.com/a/marble_01

The archived Night 1 cream stone surface used marble_01 with modeled tile joints. Night 2 supersedes it with floor_tiles_04 below. stone_floor is retained as the initially downloaded, superseded preview texture.

## Night 2 — 2K PBR upgrades

- [beige_wall_001](https://polyhaven.com/a/beige_wall_001) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/beige_wall_001`; calibrated color derivatives retain the original scan detail.
- [floor_tiles_04](https://polyhaven.com/a/floor_tiles_04) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/floor_tiles_04`; calibrated color derivatives retain the original scan detail.
- [white_oak_veneer](https://polyhaven.com/a/white_oak_veneer) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/white_oak_veneer`; calibrated color derivatives retain the original scan detail.
- [rough_linen](https://polyhaven.com/a/rough_linen) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/rough_linen`; calibrated color derivatives retain the original scan detail.
- [denim_fabric](https://polyhaven.com/a/denim_fabric) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/denim_fabric`; calibrated color derivatives retain the original scan detail.
- [metal_plate_02](https://polyhaven.com/a/metal_plate_02) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/metal_plate_02`; calibrated color derivatives retain the original scan detail.
- [grey_plaster](https://polyhaven.com/a/grey_plaster) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/grey_plaster`; calibrated color derivatives retain the original scan detail.
- [coast_sand_01](https://polyhaven.com/a/coast_sand_01) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/coast_sand_01`; calibrated color derivatives retain the original scan detail.
- [sparse_grass](https://polyhaven.com/a/sparse_grass) — Poly Haven CC0. Original 2K maps and author metadata in `assets/night2/sparse_grass`; calibrated color derivatives retain the original scan detail.

`floor_tiles_04` is catalogued by Poly Haven as pale marble tiles; visually it has pitted cream stone and no flowing marble veining. It is used as the closest inspected travertine-like surface, at four 0.60 m rows per 2.4 m texture repeat. No exact Poly Haven travertine asset was available. Rattan uses real modeled cane with oak grain; the woven rug uses the rough-linen scan.

## Night 2 — Sketchfab vegetation (CC-BY 4.0)

- **Coconut Palm** by **evolveduk** — https://sketchfab.com/3d-models/26e787f2ff2e4c0fb004c3b0210805a3. Scaled, instanced, working textures capped at 2K; transparent distant palm images rendered from this model.
- **Monstera B02** by **mozzarellaARC** — https://sketchfab.com/3d-models/cb9396f16eef466cad54761c99f64d50. Scaled and instanced, lower pot faces removed for garden variant, leaf material roughness adjusted.
- **Hedge / green fence** by **k.che4in** — https://sketchfab.com/3d-models/617f53a453ff4eb3be95d0e5bbe6a882. Foliage only; fence, masonry and light components excluded. Rendered into alpha-edge foliage surfaces for extruded hedge shells.
- **Banana Tree** by **Garecra** — https://sketchfab.com/3d-models/5cb46e64d7fc40978c3d6798017eced1. Scaled and instanced as tropical understory.

License: https://creativecommons.org/licenses/by/4.0/. The four downloaded assets are retained as hidden shared mesh libraries in the original Blender scene. All billboard images are renders of these attributed assets, not generated images.

Phase F adds `grove_billboard.png`, a 2048×1536 Cycles render of layered Banana Tree (Garecra) and Monstera B02 (mozzarellaARC) instances. The derived image retains their CC-BY 4.0 attribution above. No additional downloaded models are used.

Phase F cane-panel color/normal/roughness maps combine the CC0 `white_oak_veneer` grain with an analytic 8 mm over-under weave. This is a procedural material derivative, not a scanned Poly Haven wicker asset. Original maps and derivation metadata are retained.


## Day 3 — licensed furniture and Pacific sunset

All five furniture models below are Creative Commons Attribution 4.0, verified against the Sketchfab model API. Original imports are retained in `assets/day3/*.blend`; placement copies are simplified, fitted within existing plan footprints, and recolored with the existing Poly Haven finishes. The Garden Lounge timber is given a warm teak-like finish. No additional furniture models were downloaded.

- [IKEA Mandal Bed](https://sketchfab.com/3d-models/481a070609a3479bab40e9e23eb7e2c8) by [felixyadomi](https://sketchfab.com/felixyadomi) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
- [coffee table Marina](https://sketchfab.com/3d-models/52a1075958804cd18f96701ad3f49406) by [robula72](https://sketchfab.com/robula72) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
- [Armchair With Rattan Natural - TheMasie EMBA](https://sketchfab.com/3d-models/b5b5e6f0f24346a2b0db89c8f2356421) by [pascal.garten](https://sketchfab.com/pascal.garten) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
- [Garden Lounge](https://sketchfab.com/3d-models/cd2c67402ea8426c90d0fcebb0fa60b4) by [scailman](https://sketchfab.com/scailman) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
- [Curved Sofa Set - White](https://sketchfab.com/3d-models/ff69c42b0ec24dfcb1ff05a4f0d1f3a8) by [nghihuutr](https://sketchfab.com/nghihuutr) — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).

- [Qwantani Sunset Pure Sky](https://polyhaven.com/a/qwantani_sunset_puresky), Poly Haven, CC0. Original 2K HDRI retained; rotated to put the sun west over the sea.
- Volcanic sand, basalt edge and driveway use recolored derivatives of the previously credited Poly Haven coast_sand_01, grey_plaster and floor_tiles_04 scans.
- Coastal morning glory, grass blades and almond trees are original procedural meshes. Leaning coconut palms instance the previously credited coconut-palm model.


## Day 3B — real vegetation

- [low poly grass clump](https://sketchfab.com/3d-models/5948b8498f4845e0bbfd74ced30d6c6a) by pigeons — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Original import retained in `assets/day3b/5948b8498f4845e0bbfd74ced30d6c6a.blend`.
- [Ipomoea trifida](https://sketchfab.com/3d-models/9ae6ee2e574d45a080ccb40d039c994e) by dgred — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Original import retained in `assets/day3b/9ae6ee2e574d45a080ccb40d039c994e.blend`.

Grass uses only the grass parts of the licensed source, with narrowed, thickened blades and shared coastal material. The Ipomoea trifida flower is a licensed morphological substitute for the beach morning-glory bloom; not claimed to be a species-exact pes-caprae asset. Vine leaves are original notched, folded and closed meshes. Existing credited coconut, banana, monstera and hedge foliage assets are simplified and instanced. No camera-facing plant cards remain.

- [Grass](https://sketchfab.com/3d-models/be22ffc1c57249598b7905abde5b5c6a) by HazardousCubes — [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Three curved mesh clumps extracted, simplified and instanced. Ground plane excluded. This replaces the initial angular grass model; the unused original is retained only as a hidden source asset.

### Day 3B cars and pool equipment
- [Generic Sedan Car](https://sketchfab.com/3d-models/58c33766470d46e7b2aed542650494e5) by **mmcworks**, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Decimated below 40,000 faces, material groups merged, pearl-white paint, placed in the existing north garage bay. Generic unbadged design; no manufacturer branding added.
- [MMC Generic Small SUV Car](https://sketchfab.com/3d-models/5db696c6ed5d4bdc87905c1040fa072a) by **mmcworks**, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Decimated below 40,000 faces, material groups merged, warm-grey paint, placed in the existing south garage bay. Generic unbadged design; no manufacturer branding added.
- [Paddle Board](https://sketchfab.com/3d-models/a8010bc8731f46258a2769476ed8bf8c) by **cassandra.swilley**, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Reoriented horizontally and grounded in the former white boat-proxy footprint; original board/grip materials retained.
- [Garden Lounge](https://sketchfab.com/3d-models/cd2c67402ea8426c90d0fcebb0fa60b4) by **scailman**, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Existing captured asset reused twice in the equipment bay, replacing both red proxies. Geometry simplified and light-oak material applied as documented in Day 3.

## ATENA BAHIA opening audio and typography

- **Gentle Ocean Waves Loop** — kkenny101, Freesound 852826. [Source](https://freesound.org/people/kkenny101/sounds/852826/), [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/). Public HQ MP3 preview delivered as `audio/ocean.mp3`; seamless 21.77-second loop. Playback gain and fade are applied in the browser; no proprietary recording is used.
- **Solar winds (Perfect loop, smaller size)** — cookies+policy, Freesound 580833. [Source](https://beta.freesound.org/people/cookies%2Bpolicy/sounds/580833/), [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/). Public HQ MP3 preview delivered as `audio/music.mp3`; a 32-second ambient piano/mellotron loop. The creator credits josefpres for the piano source and publishes this composite under CC0. Browser playback fades in and out, following the creator's recommendation for the loop's reverberant start. No vocals or percussion are specified in the recording description.
- **Cormorant Garamond** — Christian Thalmann / Catharsis Fonts. [Google Fonts source](https://github.com/google/fonts/tree/main/ofl/cormorantgaramond), SIL Open Font License 1.1, bundled as `fonts/cormorant-garamond.ttf`; weight 300. License included in `fonts/FONT-LICENSE.txt`.
- **Italianno** — TypeSETit, [Google Fonts source](https://github.com/google/fonts/tree/main/ofl/italianno), SIL Open Font License 1.1, bundled as `fonts/italianno.ttf` for the AB monogram. License included in `fonts/ITALIANNO-LICENSE.txt`.
- **Opening terrace photograph** — unchanged `out/compare_web/day3b/web_7.png`, delivered as `og-atena-bahia.png`. It was captured from this project’s frozen browser model, with the existing visual-asset licenses above. No generated image or walkthrough footage is used.