TV wall set 11 Corona version 7 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) Dimensions: D: 4294 mm D: 418 mm H: 2800 mm For Corona render, it is recommended to install version not lower than 1.5, since the glossiness of materials is configured taking into account PBR.