3D vehicle: Car Concept by Eric Chadwick / Darmstadt Graphics Group GmbH (2024).
License: Creative Commons Attribution 4.0 International (CC BY 4.0).
https://creativecommons.org/licenses/by/4.0/

Official source:
https://github.com/KhronosGroup/glTF-Sample-Assets/tree/7d4ba189827916452eeadc82d4b712dbc6280a6f/Models/CarConcept

Modified for Lightstar: self-contained Draco/KTX2 GLB packaging; the Khronos
logo texture and binding were removed. Runtime paint is metallic blue-graphite
with a charcoal interior, brushed-metal rims and smoked glazing. Non-lamp
emission is disabled. Geometry is unchanged, centered and scaled for the scene.

Full provenance, copyright notices and decoder licenses:
/models/car-concept/ATTRIBUTION.txt
/models/car-concept/LICENSE.original.md
/models/car-concept/decoders/basis/LICENSE.txt
/models/car-concept/decoders/draco/LICENSE.txt

No endorsement by the original authors or an automobile manufacturer is implied.