Rule 34 Dev - 3_fingers abs anthro biceps border fingers fist flexing grin head_crest male muscular muscular_anthro muscular_male nipples non-mammal_nipples pecs scales simple_background smile solo spines white_border durzz halo_(series) microsoft xbox_game_studios alien ibie'shan kig-yar scalie hi_res monochrome red_and_white|16904508355