Tile Slicer for NeverBlender

I plan to implement some kind of tile slicer for NeverBlender. I looked at the gmax sources, however I’m not sure how the UI works. I couldn’t find any screenshots, could someone take a screenshot for me? That would be much appreciated.

Any Ideas for enhancements are welcome as well, especially when it comes to usability. For example I’m not too happy about how the auto naming works, but I don’t have any idea what to to about it.