twitter @erakin9999
This artist deleted his old accounts multiple times (or was deleted?)
He also sells doujinshis, but I don't seem to see anyone buying them (they are all rough sketches, like this gallery itself). Would love to see what's in those ones (maybe just repost of his tweets?)

Anyway, very good anatomy to my undiscerning eyes, love the PnG series.

As to me, the drawing is pretty solid: nice posing, dynamics in posing, proportions, faces. Everything is nice, maybe, except no backgrounds.
And I guess, this "rough sketches" style make it even more appealing: kinda "hand made work" feeling

Base +15, pangbian8 +6