Since all the units are basically 'men', do the modders have what they need to make shorter/taller races like dwarves, kender, or elves?  I know there's an elf mod in the works, but going from that thread the elves will be an existing race with a new skin (i.e. man-sized).  The game really should include what would be needed to make shorter/taller races even if those races aren't to be used in the unmodded game itself. 

What about a slider system for height & width?  Then they could go from short & stocky, to tall & thin, to everything in-between...