Hi Gadrean,
Firstly I'd like to say you are doing very well for someone with less than a year of painting experience. You have a solid eye for color, the belles work beautifully.
Love the skin tone you've created, I've done dead flesh before and it often appear more green as I like color, but the way you have done it makes them looks very pale and sickly, but still has color nuances as per your use of washes.
I think you could make the minis better by paying a little more attention to the bases. They kind of let the rest of the minis down. Try adding some color in there, use some thinned oil washes in the cracks to create oils stains etc.
Also, Bette Noir's mouth looks puckered because you have put lipstick the whole way around he mouth. To avoid this, I normally just paint the bottom lip.
Keep up the good work! Would be fun to see you paint a McMourning!