Vlad is this your first model? If it is then you are doing great! Sub-Ds?
Anyway, I have attached the image below to show the areas I think need more work.
1. The creases around the corner of the eye look a little too fine.
2. The corners of the lips look like they are petruding forwards and need to be set and wrap into the face more.
3. That nose ain't right from the front. The bit between the nostrils dosn't blend in well with the upper lip and the opening of the nostrils should also blend with the upper lip - it looks as though it is stuck on.
4. I think your larynx is too wide, it should be about 1-1.5" in diameter or so.
Do these things before you do the body, or go on and do the body if you're bored with the face and come back to the face later
Oh, and try levels on your images before posting them so they ain't so dark
Tickety boo and ta ta for a bit...