Take a look at what's on the cover of Planet Stories, Summer 1942. No, not the Amazon. She's fine. I mean, fine. I mean the thing grabbing her and being shot in the non-face for its trouble. Yes. Look at that.
Shoot that thing in it's non-face brave Amazon! Teach it some manners!
Imagine your players' reactions if a half dozen or so of these awfuls came tromping out of the mist or the trees while on some remote and forsaken backwater planet. Either they'll panic or think “thank God we recently restocked the rocket launchers!” In both cases, what ensues should be an epic fight.
800 kg Omnivore Hunters
25/12 Cloth-1, Claws (x2) dmg: 5D A3 F5 S2 # appearing: 3
“A three-meter humaniform shape emerges from the undergrowth. It probably masses close on a ton. It's gray-skinned, hairless with a featureless lump atop its shoulders where its face should be. The arms end in 4-fingered frying pans with 10-cm claws. I suggest you run.”