So, he's a nice easy conversion - feet lopped off in favour of some ungor hooves, a bestigor skull and a troll skull to represent his regeneration save (I've now got dozens of those damn troll heads...).
I extended his braystaff to have a horn to beastify him, and librally chucked some greenstuff fur around again to make him more beastly. Oh, and obviously, I gave him a huge tongue for licking things. I cant sculpt slugs though so a worm would have to do.
He still needs some tidying around him feet but he's pretty much good to go.
I also did a bit of work on another razorgor.