Really fun!
This time I drew my alpha in Infinite Painter from reference photo.
The workflow is super easy now. Ok, takes a bit more time than first result, but satisfying. Two objects, one for skeleton, one for wing, both done with triplanar. Skeleton first, duplicate triplanar, lasso for filling wing and a thinner line. And some painting fun. Still missing some painted structure in wing material.
@3Deity Here is a zBrush tutorial but explains all basics.
Tutorial
Edit:
That’s quite satisfying now.
Don’t you think so? 
