There was mention of an art section in the suggestions for the forum, so I think this could be a good start to it. If this thread becomes popular enough, maybe it could become a Sticky.
And now to get the ball rolling, here is a little piece I've been working on tonight. This is only a few hours work and is nowhere near finished. The background and shadows underneath are all temporary and there is a lot more detail and cleaning up to go on the first figure. Then I have to start the second...
I have my portfolio due in less than a month and I have done no work. I have nothing to put in it, and the chances of me finishing this piece is very low.