Does this look familiar? It's the full shaded version of the skin from round 1 of the mega tourney, inspired by Duumu - Wash Away feat. Danyka Nadeau.
Normally I submit the full version of the skin with the results, but since this was in a tourney, the results are in the details for round 2 instead.
https://www.minecraftskins.com/skin/21311308/iconic-demon-palettes---mega-tourney-round-2/

Like this skin? Then check it out on Skindex too!
www.minecraftskins.com/skin/21314081/wash-away/