So this time I had to work on her torso to get the Volks butt to fit instead... It comes in two pieces and is held together with screws, but the differences in how the Volks body and Obitsu body are put together made it a challenge... basically, I had to remove about 1/4"-1/2" of plastic from the bottom of her waist to make the Volks butt fit with the Obitsu torso.
Finished product:

Poor Nova, relxing after her surgery:
