Mosquito in Amber / Real-time refraction demo

Model by Loic Norgeot. Mosquito 3D scan by Geoffrey Marchal for Sketchfab.
Copyright 2018 Sketchfab (model); copyright 2019 Sketchfab (real-time refraction).
License: Creative Commons Attribution 4.0 International (CC BY 4.0).
https://creativecommons.org/licenses/by/4.0/

Source model:
https://sketchfab.com/3d-models/real-time-refraction-demo-mosquito-in-amber-37233d6ed84844fea1ebe88069ea58d1
glTF distribution and attribution:
https://github.com/KhronosGroup/glTF-Sample-Assets/tree/main/Models/MosquitoInAmber

Website adaptations (November 2026): Meshopt compression and quantization;
WebP conversion; 1024px preview followed by original-resolution surface maps;
scene placement and physical material / lighting adjustments. All 14,349
source triangles are retained. The amber is a modeled illustration containing
a scanned mosquito, not a scan of an amber fossil or Hanoi museum specimen.

Lighting environment: Studio Small 09 by Sergej Majboroda, Poly Haven.
CC0 1.0 Universal. 1K HDR used for lighting and reflections.
https://polyhaven.com/a/studio_small_09
https://polyhaven.com/license