Actually, the problem was that google tools export stuff with inverted transparency in some modes. I’ve mainly tested transparency with sketchup models, so I ended up writing it inverting the transparency.
Your model did it the correct way. I’ve corrected it on CVS, this does break sketchup + googleearth models, but well, that’s google’s fault.
I didn’t fix the skeletal animations problem yet, I’ll probably have time for that after I get 1.6 out the door.