Colour me intrigued! I still have a couple of unpainted squats from ye olden dayes, but these might be interesting, too.
I wonder what their fluff will be. From the looks of arms and armour, those could work well as a Tau Empire "satrapy" force, or be a "human high tech" style force without all those neo-feudal, pseudo-medieval trappings of the imperium.
In any case, I'd be interested in a box at least to hold the fort in the abhuman enclave on Necromunda.