03-07-2017, 09:42 AM
I've been trying to crack this one. What I came to is it's the Cocos 3d format. Their engine is free to download and use though you have to go through a few annoying hoops. It's also not a nice program and doesn't play well with my PC so someone else will have to continue the work. Noting they do provide scripts and tools to convert from c3d to fbx so I'm sure with that it would be a short order for any of the scripters (pretty sure this is Max based) to reverse the process. I'd give a shout out at Xentax if your inclined on this one as well.
https://github.com/cocos3d/cocos3d/releases
https://github.com/cocos3d/cocos3d/releases