The attached .stl file is a 3D scan of an item that was created by hand, there is no CAD data for it, I would like to create CAD data for this item. I have multiple files of this scanned item in different resolutions, one with 200k faces or triangles, 350k, 500k, 1m, & 2m resolutions. The scanned 200k .stl file is attached here.