SDL 2.0: https://www.libsdl.org/download-2.0.php
Assimp: https://www.assimp.org/
GLM: https://glm.g-truc.net/0.9.9/index.html
STB_image: https://github.com/nothings/stb
jsoncpp: https://github.com/open-source-parsers/jsoncpp
Dear ImGui: https://github.com/ocornut/imgui
Glad: https://glad.dav1d.de/
Cerberus revolve by Andrew Maximov: http://artisaverb.info/PBT.html
Mitsuba ball: https://sketchfab.com/3d-models/material-ball-in-3d-coat-a6bdf1d11d714e07b9dd99dda02de965
PlaneCobbleStone: https://freepbr.com/
Gold textures: https://freepbr.com/
Rusted Iron textures: https://freepbr.com/
Ueno Shrine by Blochi: http://www.hdrlabs.com/sibl/archive.html
Alexs Apt by Blochi: http://www.hdrlabs.com/sibl/archive.html
Arches PineTree by Blochi: http://www.hdrlabs.com/sibl/archive.html