lighter and billy kid (zenless zone zero) drawn by hally

2boys arm_up billy_kid billy_kid_(starlight) black_gloves black_jacket black_pants bracelet chain chain_around_arm clothed_robot commentary_request cropped_jacket floating_scarf fur-trimmed_jacket fur_trim gloves green_background green_hair gun hally highres holding holding_gun holding_removed_eyewear holding_weapon horns humanoid_robot jacket jewelry lighter_(zenless_zone_zero) male_focus multiple_boys pants parted_lips red_scarf revolver robot robot_boy scarf short_hair shoulder_spikes spiked_bracelet spiked_hair spiked_jacket spikes sunglasses torn_clothes torn_scarf unworn_eyewear weapon white_hair zenless_zone_zero