The Incubus, lore wise, never one of my favorite demons, typically depicted very boring as well.
Lana's version: THE BADASS-OMITOR JUST PICKED UP A READING!
I've always loved your work Lana, and this one is no exception.
Your Incubus has a very Spawn vibe to him, it grants an infested feel that in a way ties to the original lore. He looks almost ready for battle, a trait that this demon is not known for.
Your style has gotten more refined and your rendering skills have definitely grown. I still remember the blue bird monster you painted back at AI and to see this really shows how far you've come.
The only real primary areas I feel like could use, not so much improvement, more like adjusting is ambient lighting and to a small extent perspective on his left wing membrane.
I feel like the green highlights on the wings would be justified more if his wing arms had the same cuts on his back and shoulders to emit light there.
The left wing membrane also looks a little flat, but mostly towards the top half of the wing, maybe if the membrane was a little more torn and had pieces overlapping the flat feeling I get would also be justified.
Still awesome sauce in my book, keep er goin ^^