Check out Delivery Robot 3D model on CGTrader for $19. High-quality mesh by Stan-da-motion: 31934 polys, 22962 vertices. PBR, Textured, UV Mapped.
C4D (Cinema 4D, filesize: 216 MB), OBJ (OBJ, filesize: 21.8 MB), FBX (Autodesk FBX, filesize: 47 MB), PNG (PNG, filesize: 259 MB), JPG (JPG, filesize: 216 MB), STL (Stereolithography, filesize: 15.2 MB), TEXTURES (Textures, filesize: 42.4 MB)