A close up of a toy robot with a sword in its hand

Please change the filled area to the background.,

cxd,EasyNegative,bad-hands-5, (worst quality,low quality:1.4),lowres,normal quality,ugly,bad anatomy,cropped, longbody,bad hands, missing fingers,uncoordinated face,unnatural face,uncoordinated eyes,unnatural eyes,uncoordinated body,unnatural body,bad hair,long neck,lots of hands,mutated hands, signature,watermark,username,text,jpeg artifacts,error,artist name,trademark,title,extra digit,fewer digits, multiple view,reference sheet,(greyscale,monochrome:1.1),(depth of field,blurry:1.2),duplicate,