Regular Nazeebo was ported elsewhere so I don't know about that (I mean, technically what I did was a bit different from that, but I don't want to look like I'm lifting someone else's port). I was only really interested in this version so any other version is a little far back on my priorities.
Truthfully it isn't a huge amount of work to do the other ones once you have one of them set up (doubly so if you leave all the bone names alone, then animation transfer is a breeze), but again, priorities.
Oh, and I guess... there's actually a lot of Nazeebo skins, too.