1boy 1 attack_on_titan 1 black_hair 1 hat 1 ikuyoan 1 levi_(shingeki_no_kyojin) 1 metal_gear 1 metal_gear_solid_3 1 military 1 military_uniform 1 revolver_ocelot 1 revolver_ocelot_(cosplay) 1 solo 1 uniform 1