Luther portrait Original modeled portrait and web adaptation for Luther Minshull. Skin and lip texture maps: Human Materials 1 by britdawgmasterfunk. https://sketchfab.com/3d-models/human-materials-1-cc0-be48a7526b304914b7c9f45c289b2ecf License: Creative Commons Attribution 4.0 International. https://creativecommons.org/licenses/by/4.0/ Maps were masked, recolored and incorporated into rendered portrait textures. Cloth: Jersey Melange by Poly Haven. CC0. https://polyhaven.com/a/jersey_melange Leather: Leather White by Poly Haven. CC0. https://polyhaven.com/a/leather_white Source materials were recolored and incorporated into rendered portrait textures. Draco decoder: Google Draco, Apache License 2.0. https://github.com/google/draco