This Model create by maya 2019 Texture create by Substance 3d painter Render by using arnold and marmoset toolbag
This Model include by substance file.( incause you want the 4k texture open the substance file then export the 4k resolution, and change the texture yourself)
Mid-poly 3D model with PBR textures — usable for games, interior renderings, or film props.Includes multiple formats: MB, OBJ, FBX, 3, STEP,ASS.Medium-detail military radio with PBR materials and texture maps.
MA (Autodesk Maya, filesize: 427 MB), OBJ (OBJ, filesize: 434 MB), FBX (Autodesk FBX, filesize: 426 MB), MA (Autodesk Maya, filesize: 427 MB), PNG (PNG, filesize: 443 MB), OTHER (Other, filesize: 25.7 MB), STP (STEP, filesize: 419 MB), MP4 (MP4, filesize: 467 MB), USD (USD, filesize: 421 MB), SPP (Substance Painter, filesize: 846 MB), SAT (3D ACIS, filesize: 419 MB), JPG (JPG, filesize: 419 MB)