It's the COLOR that amazes me! I knew it had to be a painting because the camera does not see color the same way as a painter. Great work of ART, and I hope to see a lot more from you. (Gonna Watch and see!)
My first thought was "portrait photography again, it starts to get boring...", but then I saw it was done with acrylics and I was like "... what??"
Seriously, that's one hell of a realistic portrait! I especially like the eyes, that lighting is just... Great work! (when I get the time for it, I may even write a little critique for you, let's see...)