# FIELD 01 model and image attribution

FIELD 01 is a fictional MERIDIAN outdoor-watch design study. Its navigation display is original interface artwork. Replacing an analogue dial with this display is a concept adaptation; it does not assert that the source watch has satellite communications, navigation electronics, digital-display hardware, or any particular performance.

## Geometry and source surface detail

- **Original model:** “Chronograph Watch Mudmaster” by **graphiccompressor**, https://skfb.ly/oAsPA — Creative Commons Attribution 4.0 International.
- **Optimized glTF model and textures:** **Eric Chadwick**, © 2025 **Darmstadt Graphics Group GmbH**, “Chronograph Watch,” via Khronos Group's glTF Sample Assets — Creative Commons Attribution 4.0 International.
- **Reused unbranded strap normal map:** the source watch's README credits the “Carbon Fibre Ball” sample. Its metadata attributes models and textures to **Eric Chadwick**, © 2023 **Wayfair**, under Creative Commons Attribution 4.0 International. The normal map is used at reduced strength in the ember strap shader.
- License: https://creativecommons.org/licenses/by/4.0/
- Exact source revision: `15cd02d304e54cb42a4db4eefe719f76190f4b68`.
- Model source: https://github.com/KhronosGroup/glTF-Sample-Assets/tree/15cd02d304e54cb42a4db4eefe719f76190f4b68/Models/ChronographWatch
- Normal-map credit source: https://github.com/KhronosGroup/glTF-Sample-Assets/blob/15cd02d304e54cb42a4db4eefe719f76190f4b68/Models/CarbonFibre/metadata.json

## Changes for this concept

All eight retained case/strap/crystal/hardware source parts preserve their actual geometric positions up to a uniform scale and centering transform. The original analogue face, numerals, four hand meshes and animated hand group were removed. The case received a graphite polymer treatment with a brushed titanium bezel and neutral metal hardware; the existing strap geometry received an ember/orange performance-material treatment. Original MERIDIAN navigation artwork was placed on a new circular display surface and a new backing disc. No new satellite antenna, optical health sensor or other functional hardware was invented.

All source branded textures, original variants and variant-default mappings were removed. Khronos, 3D Commerce, DGG and source-watch branding are not used on the production display, backplate or clasp. Original notices remain preserved with the research source. The original license excludes logos and associated trademarks; no trademark rights or manufacturer endorsement are claimed.

## Carry attribution with delivered assets

Retain this attribution, the source links, the indication of modifications, the original source license notice and CC BY 4.0 text in the server and Shopify deliverables. Provide accessible model credits when the production model or images are used publicly. The production files remain adaptations of the credited geometry even though the original branded materials were removed.

Suggested concise credit:

> FIELD 01 concept adaptation of “Chronograph Watch Mudmaster” by graphiccompressor, optimized by Eric Chadwick / Darmstadt Graphics Group; strap normal detail by Eric Chadwick / Wayfair. Source models and textures CC BY 4.0. Original navigation artwork and graphite/ember material study for this concept.


Website imagery: original generated alpine landscape and model-referenced product imagery; generation prompts and provenance are included in the project design folder.
Manrope, Barlow Condensed and IBM Plex Mono: SIL Open Font License, included with assets.
Three.js: MIT, included as three-LICENSE.txt.
Studio environment: Studio Small 09 / Poly Haven, CC0 https://polyhaven.com/a/studio_small_09