Charlie,
The 3D printed mounts from Shapeways are extremely sturdy and offer an accurate representation of the various mic configs offered (X/Y, DIN, DINa, ORTF, etc...). The designer of these mounts, Scott Shepherd, is a longtime Schoeps user and he can produce anything for you that your heart desires. I have mounts from Scott for Schoeps, Gefell, DPA and Milab microphones and they are perfect in every way. I highly recommend Scott's product line of microphone mounts.
David