anus balls black_claws blue_body blue_fur butt claws detailed_background feathers feral forest fur fur_markings genitals glowing glowing_eyes looking_at_viewer looking_back looking_back_at_viewer male mane markings outside pink_anus plant presenting presenting_hindquarters raised_tail rock shrub solo standing tail_feathers talons tree white_balls white_body white_feathers white_fur yellow_eyes blp avian equid equine gryphon horse hybrid mammal mythological_avian attempted_signature hi_res