thanks for the good comments. wish I would have known there was a debate. After the last pic I specify their origins.
The one is definately a Copplestone scavenger, rescued from his little black box that Copplestone shipped in when they were first released (not sure if he still does).
the others were acquired from a great Las Vegas hobby store that I believed closed some years ago. He used to have some very old stuff on peg boards, old marauder and citadel lead, GW games, etc when they weren't available anywhere, and at the original prices. We spent a whole days gambling money in there that day. I don't remember if they were on marauder cards or citadel cards. But I know they are shown in the White Dwarfs with the confrontation rules in them. I have some more repeats, but thay are pretty distinct, so don't know if I will add them to my gang or not. and the big heads make them look mutanty to me!
I also have the waste/ash desert nomad guys(who look OK with repaeats in the gang) and the tech guys(predessers to the Van Saar, although really they are humans with a lot of tech implants). I'll be trying to get those up over the holidays.