I sincerely apologise for not answering you sooner. I don't really use this site anymore. Good art gets buried...
You have no clue actually, how happy it made me to ready this. I don't think my art is all that superior yet, but I'm working on it.
I took a brief look at your gallery and you have nice work, and good progression yourself!
I'm so glad that I've given you some inspiration to do better. Keep drawing. That's the only way you'll improve.
Don't be afraid to use references. All artists use references at one time or another. I search google for stockart of poses to make sure I get the anatomy right!
My most recent art is on my Tumblr:
satrekuhn.tumblr.comIf you have one, add me. If you want to talk more about art, how to improve and stuff, I'll be more than happy to assist! ^-^