Wonderful work, Romus! have you considered trying to get any of this published? There's lots of little 3rd party d20 companies out there looking for illustrators. Do you take any comissions?
One thing that struck me, browsing through your website: why all the long faces? Almost all your characters look angry or very serious. There one or two that look devious instead, but none that actually seem happy, or mischievous, or in love, etc. The adventurers life isn't always doom and gloom, you know!
(Not that I could draw any better, of course...)