EAGLE PENDANT WITH FEATHER DROPS WIDE AND NARROW 3D print model

1) .Stl and .obj files are attched herewith. ( R0 is wider and R1 is narrower version ) 2) The Eagle Pendant is scooped hollow and is suitable for investment casting in precious metals. 3) The total polygon count of mesh is 1.2 million. 4) Volume of four closed solids = approx 665 mm3 for R0 and 550 mm3 for R1. Weight and dimensions are as per the attached photo. 5) Mesh is 3d printable and castable with minimum shell thickness of 0.45 mm. 6) Need any help , ready for modification. 7) Feather drop rings are intentionally kept large for cutting and soldering them .