Style research (Patreon)

Just some studies with my vampire character Teryns.I'm trying to find a style that goes with what I want for the cover of the novel I have written (as my usual style for drawing doesn't fit for this), and maybe a more simpler style without color for sketching some scenes.  Although I'm not sure if I'll end up drawing those. It's hard enough for me to draw humans, and mostly I have only drawn this character, so I'm a bit scared of drawing a bunch of them on a whole scene