[ianthehenry]

I ordered them from sculpteo — the only service I could find that would do it. Very happy with everything I’ve gotten from them. It is very very expensive if you want to make anything large, but for small jewelry-scale stuff it’s not too crazy. The balloon is seven custom parts so that was pricey ($250 total?), but the other two models were around $50 each.

[atombender]

That's surprisingly cheap for a one-off. Thanks, I will have to check them out.