This metal Warhammer 40K miniature was one of the first Rogue Trader releases. It is described as a “Piscean Warrior” in the flyer. I don’t have a sculpting credit for it but it does have 1987 on the base, along with “Sahuagin”.
Yeah, the front of the tab is really hard to make out on this one but it really does say “Sahuagin”.
It’s very much cast on a single plane:
Detail shot:
