So I binge watched the entire 1st season of Dreamwork's Trollhunters by Guillermo del Toro.
Love that dude's monster designs, and his take on trolls (abeit cartoonified cgi here) are particularly fascinating.
So I was inspired to create an utterly spontaneous and random troll-like character. I say troll-like, 'cos of course I have to dragonise everything (yes dragonise, I made that up).
Here is Agrona, a troll dragon, can shape shift between this mixed look, full troll, or full dragon forms. A 'matriach' - group of magic wielding she-trolls.

All coloured using Polychromo pencils for a change.

Art and Character © Zha'Krisstol. 05/01/2017
Trollhunters © Guillermo del Toro and Dreamworks.