The archive contains a 3ds max 2018 scene for Corona + fbx file. Chair Ditre Italia Lucy: https://www.salonemilano.it/en/prodotti/ditre-italia/lucy CoronaLegacyMtl Materials In CoronaRender 6 and below CoronaLegacyMtl=CoronaMtl. CoronaLegacyMtl requires Corona Renderer version 1.5 or higher, as the maps are designed to use PBR (roughness-metallic). Poly: 44,472 Verts: 44,480 Textures and materials have logical names.