The models comes with PBR textures in 1024x1024:
PBR Metal Rough: BaseColor, AO, Height, Normal, Roughness, Metallic and Emissive.
Unity HDRP: BaseColor, MaskMap, Normal and Emissive.
Unity Standard Metallic: AlbedoTransparency, MetallicSmoothness, Normal and Emissive.
Unreal Engine 4: BaseColor, Normal, OcclusionRoughnessMetallic and Emissive.
File Formats:
Includes the following file formats: .fbx, .obj, and .blend.