3D Sculpt that I did for Sculpt January 2018. Created a printer friendly version. Tried to minimise the supports as much as I could, but will still require some. Lay object down on back (large flat area) to reduce the number of required supports.
I've included the original high resolution multi-part ZTL file.
Included file types = STL, OBJ, 3mf, PLY, ZTL, 3ds Max & Blend files.