rule 34 2023 absurd res alpha channel android artist name balls dark sclera digital media artwork erection faris v5 feet fingers full length portrait genitals glowing grey body hands together hi res hologram holographic holographic ears humanoid humanoid genitalia humanoid penis kneeling knees together looking at viewer machine makaphin male metallic body multicolored body not furry nude penis portrait pose robot shaded simple background solo transparent background vtuber yellow eyes yokozuwari 8459015