3D vehicle asset attribution — Inge Technology Charging Studio

Asset: tesla-roadster.glb
Title: Tesla Roadster 2020
Author: metarex.4d (https://sketchfab.com/metarex.4d)
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/
Original model:
https://sketchfab.com/3d-models/tesla-roadster-2020-1fbf29e297bd4a17ac39a00a378441d8
Distribution source (retrieved 2026-09-10):
https://github.com/AndlerRL/webgl-tesla-workshop/tree/main/public/assets/tesla_roadster_2020
The glTF embeds the author's name, model URL and CC BY 4.0 license. The
Sketchfab model metadata independently confirms that license. No application
code from the distribution repository is included.

Inge Technology adaptations:
Three cabin/seat mesh nodes removed. Main painted body and glass geometry
preserved; secondary details simplified (ratio 0.18, error 0.0004, locked
borders). Original normals preserved. Static meshes joined into 21 meshes.
608,850 source triangles reduced to 402,374 triangles. Transmission removed
and cabin glass made opaque. Textures limited to 512px. Meshopt compression
uses 16-bit positions and normals to retain smooth black-surface reflections.
Processed with glTF Transform 4.5.0. Source package: 30,254,548 bytes;
web asset: 2,760,624 bytes. Black paint, smoked glass, ground placement,
orientation and an illustrative rear-quarter charging socket are adapted
for the local demonstration. No replacement body panels are generated.

Source scene.gltf SHA-256: 2b8db09b9209706f375da7803f6c2371c64f09df0416b99847b2aa6890d286a9
Source scene.bin SHA-256: 8c72db1b2d4cc35af59a5987b0233a80697224b4739d15e9498d044860177518
Derived GLB SHA-256: be83e3bd62801afb673b71761388463fa1134c41c0a059d034f7c39632a98e2b

This is an illustrative charging scenario, not a representation of the
vehicle's certified charging specifications. No affiliation with or
endorsement by Tesla, metarex.4d or the distributor is implied. The station
and internal hardware are separate locally generated illustrative models.