Made a wallpaper border for a children's room. The original image was slightly crooked and the color went through a gradient so a few areas had to be redrawn to make it tile properly.
Looked at this video on how to make a simple skydome and brought it into UDK. CGTextures has a lot of good panorama images to choose from that will get the job done.
Reference sheets for a few assets for an insane asylum. Pulled a good bit of diagram images; they make it easier to understand how some of the more complex objects are put together.