Hey! I'm near the point of finalizing my project, SK Model Converter. Aside from wanting to see what you can make, I need people to sort of "stress-test" my program. Please mind the known bugs on that page so that if you decide to report bugs to me, you don't tell me redundant information.
Effectively this software reads the .DAT files using Grey Havens's libraries (Clyde, Narya, Nenya, Vilya) and passes the information through to my own code, allowing you to export SK models for usage in 3D modeling software (So pretty much Spiral Spy solely for exporting and not actually viewing / editing the model. To add to that, you can use Spiral Spy to save an edited model as a .DAT, then proceed to pass it through my program.)
By using this, not only will you help me fix little bugs in my code, but you'll be able to create animations using SK models and maybe even gain some popularity. (Just be sure to link to my tool so more people can use it c;)
Good luck on your animation!