Overall a simple custom. I figured upgrading these guys to being a special type of Lamprey made sense, instead of them jumping right to the Sea Slug position from the EELs. I had a little problem with the head here. I was going to have a removable helmet set-up but I couldn't get the Lamprey helmet to sit on the head I wanted to use (Astro-Viper: looks AWESOME on that torso). So, I just settled on a normal Lamprey head, which didn't fit quite right. The side tabs on the head wouldn't let it fit down, so I took them off only to discover that the head now just fell out of the torso. So I just glued the head on. ;-)