Getting Closer to th Finish

As you can see I'm gettting closer to the finish. Cabinets are done and look pretty good. One of the things I was most nervous about was the electricity, but that went pretty well. I was concerned that I'd get everything covered then find out I didn't have lights so I checked that alot. What I have left is to finish the cabin doors, build a tongue box, and cover the roof and hatch with aluminum. Anyone know of some place close to Duluth to get 5' x 10' sheet aluminum?