Hotel luggage trolley PBR low-poly game readyall models are separatedTextures_2K_4K -JPEG,PNG (Unreal Engine 4)textures contains threetexture set : 2K_4K (Diffuse,Normal,Metalness,Roughness,AO)Archive Textures consist full PBR_JPEG texture set.Original designed no IP required.Royalty free this mean you can use this product in any commercial and noncommercial purpose but you can't resalethis asset as is.