1) .Stl and .obj files are attched herewith. ( both version ) 2) The Eagle Ring is scooped hollow and is suitable for investment casting.3) The total polygon count of mesh is 0.8 million. 4) Volume of the closed solid = approx 600 mm3. ( both version )5) Mesh is 3d printable and castable with minimum shell thickness of 0.45 mm. 6) The Current size of the ring is 17.6.7) Need any help , ready for modification.