Face Mask - Anti PM 2.5
PBR Metallic Roughness workflow.
Textures: Albedo, Normal, Metallic, Roughness, Ambient Occlusion, Alpha maps. All in 4096x4096px, 2048x2048px, 1024x1024px.
Maps: Normal, AO, Curvature, Position, Thickness, World Space Normals, ID in 1024x1024px.