0109_(artist) 1boy aiming animification archery arm_guards arm_up arrow_(projectile) avengers_(series) bad_id bad_pixiv_id belt belt_boots between_fingers black_footwear black_pants boots bow_(weapon) clint_barton closed_mouth drawing_bow full_body grey_hair hawkeye_(marvel) holding holding_bow_(weapon) holding_weapon knee_boots kyuudou male_focus marvel outstretched_arm pants profile simple_background snap-fit_buckle solo standing weapon white_background wristband