Rule 34 Dev - 2_horns 5_fingers anthro chalk chalkboard e=mc2 featureless_crotch fingers green_body green_scales grey_eyes holding_object holding_stick horn kerchief kerchief_only looking_at_viewer male mostly_nude neckerchief neckerchief_only neckwear open_mouth red_kerchief red_neckerchief scales simple_background snaggle_tooth solo spiked_tail spikes spikes_(anatomy) standing stick tail tailbutt transparent_background wide_crotch tysontan cc-by-sa creative_commons kde mythology konqi dragon mythological_creature mythological_scalie reptile scalie absurd_res alpha_channel colored digital_media_(artwork) hi_res krita_(artwork) official_art|19802332760