I gave up! I was trying to re-identify these miniatures, being sure they were from Khurasan Miniatures, but couldn’t find them on what can only be described as an archaic website. (Confirmed location and name thanks to 15mm Sci Fi Gaming group on Facebook – they are Khurasan, Brunt Herd Mercenaries found under the Cult of Andromeda.)
Anyway, these two Rhino ‘aliens/mutants’ would be great for any science fiction setting or a post-apocalyptic game. The accompanying human is a random chap I decided to paint up with the same colour palette at the same time. I think he is Alternative Armies/Laserburn… getting old. (Also confirmed, part of the Asgard range.)