Check out chocolate bar white 3D model on CGTrader for $9. High-quality mesh by ScorpionStudio: 1608 polys, 1612 vertices.
MAX (Autodesk 3ds Max, filesize: 6.82 MB), BLEND (Blender, filesize: 4.17 MB), OBJ (OBJ, filesize: 556 KB), FBX (Autodesk FBX, filesize: 1.06 MB), MAX (Autodesk 3ds Max, filesize: 6.82 MB), C4D (Cinema 4D, filesize: 1.69 MB), MA (Autodesk Maya, filesize: 2.92 MB), GLTF (glTF, filesize: 1.03 MB), 3DM (Rhinoceros 3D, filesize: 379 KB), EXR (EXR, filesize: 3.41 MB), 3DS (3D Studio, filesize: 1.13 MB), DXF (DXF, filesize: 12.3 MB), OTHER (Other, filesize: 2.37 MB), DAE (Collada, filesize: 7.33 MB), LWO (Lightwave, filesize: 3.25 MB), LXO (Modo, filesize: 3.27 MB), IGE (IGES, filesize: 410 Bytes), STL (Stereolithography, filesize: 2.29 MB), WRL (VRML, filesize: 1.77 MB)