Check out Squirrel Wireframe Low-poly 3D model on CGTrader for $4.99. High-quality Polygon mesh mesh by zepte.
STL (Stereolithography, filesize: 2.97 MB), OBJ (OBJ, filesize: 1.87 MB), DXF (DXF, filesize: 2.49 MB), BLEND (Blender, filesize: 1.92 MB), DAE (Collada, filesize: 1.53 MB), MS3D (MilkShape 3D , filesize: 1.92 MB)