ring three strips 3D 模型

finger size:
japan - 19
usa - 9 1/2
russia, germany - 19.5
switzerland - 20 1/4
france - 60 1/4
2 diamonds 2mm diameter, 101 diamonds 1.2mm diameter, 4 diamonds 1.75mm diameter.
estimated cast weight in 14kt white gold 4.8-5 grams, jewels are included.
i'm a professional jewelsmith and 3d jewellery designer.all my digital jewellery models and renders are suitable for client presentations. they can be opened, viewed, rotated, studied and measured with almost any 3d software. my models are tested and geared-up with program madicsrp for rapid prototyping and cnc wax milling. my digital models are also a useful visual assist for traditional wax carvers. precise, orthogonal and perspective views of 3d digital models, printed at 1:1 scale on paper and tranparencies are very helpful for layout and visualization in traditional wax carving.
all formats my files are exported from rhino.

3ds: vert.: 129600
pol.: 178024

obj: vert.: 236380
pol.: 234639

stl: vert.: 114277
pol.: 228880