Rule 34 Dev - alarm_siren duo female gun_arm hair machine male ranged_weapon red_hair simple_background smile weapon thevestige team_fortress_2 valve dell_spencer dispenser_(team_fortress_2) mimi_sentry sentry_gun_(team_fortress_2) humanoid robot 16:9 3d_(artwork) digital_media_(artwork) hi_res source_filmmaker_(artwork) widescreen|21573002955