02-03-2014, 05:24 AM
Good start, if you haven't already obtain some of the Loomis' books, especially "Drawing the Head and Hands", if you're wanting to improve your portraiture, there's this Reading List on ConceptArt that has loads of great books, you'll improve tenfold by practicing the exercises in them.
Most importantly have fun and welcome to the forums :)
Most importantly have fun and welcome to the forums :)