Hey, wow, that's real good. You're talented.
Personally, I'm not real good at that kind of realism. I'm just better at cartooning. I have drawn some attempts at realist art, but even those have a little cartoonishness to them.
Man, the General/chat section is busy tonight.
Of course, God never makes mistakes and gives each person his gifts.
Best of luck with your talent. Find the heart of it and follow it maniacally and you will be happy and fulfilled. Once you decide, never allow your hope to falter ("O'God, I trust in Thee...that kind of thing).
Great things await you.