Rule 34 Dev - 5_fingers anthro black_nose boots chest_tuft clenched_teeth clothing extended_arms fingers footwear frown fur gloves glowing glowing_markings grey_body grey_fur handwear highlights_(coloring) looking_at_viewer male markings multicolored_boots multicolored_clothing multicolored_footwear pose shoes simple_background solo standing teeth telekinesis transparent_background tuft white_body white_clothing white_fur white_gloves white_handwear unknownspy sega sonic_the_hedgehog_(series) silver_the_hedgehog eulipotyphlan hedgehog mammal 2015 alpha_channel artist_name digital_drawing_(artwork) digital_media_(artwork) full-length_portrait hi_res portrait shaded signature simple_shading|23652551755