Rule 34 Dev - 10s 1950s_(style) 1960s_(style) 1boy 2012 ad android atom_(tetsuwan_atom) cross-section highres looking_at_viewer machinery male_focus mecha mechanism monochrome official_art oldschool retro_artstyle robot scan schematic solo spoilers spot_color tetsuwan_atom tezuka_osamu translation_request watermark x-ray|7606859247