I have one
https://drive.google.com/file/d/0By53VSe99mmgWDd1MTE5Z0JHQWc/view?usp=sharing
It's not the whole extracted romfs file, but I think most of the things are there (like models etc.) What I've uploaded is from romfs > yw_a.fa (which I named "raw")
should contain the .xc files too (in the...