gumi and gordon freeman (vocaloid and 3 more) drawn by koasku

1girl alternate_color armor borrowed_clothes clenched_hands closed_mouth cosplay cowboy_shot full_armor furrowed_brow goggles goggles_on_head gordon_freeman gordon_freeman_(cosplay) green_eyes green_hair gumi hair_between_eyes half-life_(series) half-life_2 hev_suit highres koasku logo_print long_hair looking_to_the_side meme official_art_inset red_goggles simple_background solo standing twitter_username v-shaped_eyebrows vocaloid whatsapp white_background