Check out Protective Case 1B Low-poly 3D model on CGTrader for $15. High-quality mesh by weeray: 4688 polys, 5212 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 294 KB), OBJ (OBJ, filesize: 121 KB), FBX (Autodesk FBX, filesize: 247 KB), TEXTURES (Textures, filesize: 2.99 MB)