It turns out that once I figured out some of the logic of Collada files (this was a big help) I could paste information about Callista into one of those and end up with a relatively small file (~80kb) instead of the 8MB giants like this baby, but I don't yet understand how to fill out volume so she ends up as a set of menacing polygons:
Turn her in this direction and she's building material for witchy wheatfields:
Okay, you can just SHUT THE HELL UP.
Hmm...I wonder if I can actually salvage some kind of use out of an ambulatory—THERE SHE IS AGAIN! GET HER!