[jin] Leona to Nandakanda Eroi Koto Suru Dake no Rakugaki Bon (King of Fighters)

The anatomy and proportions are perfect. The camera angles are top tier. The style itself though a bit uneven with the line width is very dynamic actually suplements the Action. It looks as if the author intended for it to be that way because it looks very clean, unlike works which got to be rushed halfway (looking at you, konna trouble). Very underrated work which would have at least 1600 favs if it was in English. (not that it's needed, that's just how it works)

The first pic is amazing, but rest is just way unrefined/raw...

Yes it is, you can check their pixiv or tweeter

Is this the same author who draw the manga The perverted elf and the orc?