Oh yeah, I never made that, I downloaded GTA Lost Anglez mod and liked the interiors.
Also, here is a bit of secret advice I'll give to you if you want to rig Bully peds.
Use MY Johnny.dff. He is in the same position as the normal Bully models, so it takes less time to rig the Bully peds.
And using Johnny.dff you'll eliminate the possible screw-up bug.