This model contains 7 subdivided meshes (Handle, plates and spin-blocks) joined in one object for easier adding to your scene. In archive, you will find 4 formats of the model and a folder with textures. Two last pictures show the model in Eevee render.
Polycount: 143,514 verts 143,536 faces
Dimensions: 36 cm x 5 cm x 5 cm for handle 2.2 cm x 21 cm x 21 cm for the bigger plate 2.2 cm x 16 cm x 16 cm for the smaller plate