Since this forum is a little dead I thought I might try to help it out a little bit
Here are a few things I've made in my free time over the last few months.
This first one is an outdoor bathhouse.
overview of the site
This is the rendering I worked hard on I think it turned out pretty good
outdoor shot
from below
This next project is a trombe wall house
http://en.wikipedia.org/wiki/Trombe_wall