1boy, alternate_form, black_pants, black_suit, black_tail, body_fur, bondrewd, claws, feet_out_of_frame, formal, grey_fur, helm, helmet, looking_at_viewer, lying, made_in_abyss, male_focus, mechanical_tail, mgong520, on_side, pants, pink_eyes, red_background, simple_background, solo, suit, tail