The Big ImageBoard (TBIB) - 2023 4 arms action pose alien alien humanoid ambiguous gender artist name back spikes biped cross-hatching empty eyes exoskeleton face tentacles featureless crotch featureless feet full-length portrait grey background hatching (art) hi res humanoid jumping lictor (tyranid) line art monochrome monster multi arm multi limb not furry nude on one leg portrait pose shaded side view simple background small waist solo spikes spikes (anatomy) standing tail tentacles thick thighs towerpractice tyranid warhammer (franchise) warhammer 40000 wasp waist weapon arm wide hips