1girl ahoge belt_boots black_footwear black_hair blue_eyes boots casual chuunioniika cutoffs denim denim_shorts expressionless fearless_night flat_chest highres holding holding_sign hood hoodie knee_boots long_hair looking_at_viewer marker pale_skin patreon_logo photoshop_(medium) poco_muerte promotional_art short_shorts shorts sign sitting sketchbook solo split_ponytail very_long_hair watermark yokozuwari