Check out Dumbell Gym Illustration Low-poly 3D model on CGTrader for $6. High-quality Subdivision ready mesh by moluccas-project.
BLEND (Blender, filesize: 33.6 MB), OBJ (OBJ, filesize: 2.71 MB), FBX (Autodesk FBX, filesize: 1.36 MB), DAE (Collada, filesize: 4.72 MB), ABC (Alembic, filesize: 1.31 MB), STL (Stereolithography, filesize: 2.29 MB)