Shadekeep, just letting you know I've finally started (really restarted) my idea for a 3D virtual tabletop that uses the Shamat format to load maps:
https://www.megahex.me/ I plan to keep it simple, as my intention is only to display combat arenas, not labyrinths or outdoor maps, so I'm only going to import base layers and megahex outlines (haven't done that part yet). Definitely skipping partial hexes. :P