After looking at the little legion Abominus, I thought it was only fair to at least show torso- to- torso, G1 and Prime. I wish I could show the whole thing, but I don't have the G1 limbs. Still, here is a trip to yesteryear with G1 Abominus! Actually, he stands the test of time as still pretty fantastic!
https://www.youtube.com/watch?v=Wdx-o3GBRAI