Can't find any rigs for E.Y.E Divine Cybermancy models

[Huge Slutty Mess]

Right so I personally want to make some animations with the Divine Cybermancy models from the game itself, the problem is that they don't use the ValveBiped rigging but instead a rig which mostly consists of sosBiped_Bip[Numb]_[L/R]_[Part] (apart from that they're almost the exact same) and I can't make a rig for it (since I am inexperienced in making rigs).

Is there any chance that someone could give me alternatives or even link me to a working rig (I tried searching for one but I keep only seeing non English websites and forum posts about the models but not rigs for them)?