anthrobig_headbipedcapcomechidnafeatureless_crotchfisthi_resknuckles_manknuckles_the_echidnamachinemalemammalmega_man_(series)mitten_handsmonotremered_bodyrobotrobot_masterroboticized_mastersrobotizationsegasimple_backgroundsolosonic_the_hedgehog_(series)standingtoonyunknown_artistwhite_backgroundworlds_collide