Just recently, I received an e-mail from one of my followers suggesting that I review some of the free card model vehicles that are available to download from the Interweb. His timing was good, as I had just finished making a 28mm scale Winnebago by a prolific card modeller called Squirmydad. The set comprises three pages. Page one features a white Winnebago, page two, a crimson Winnebago and page three the wheels and optional gun turrets. I have made the white Winnebago without the gun turret and here it is.
If you'd like a copy of Squirmydad's Winnebago you can download it from here - http://gallery.papermakeit.com//albums/userpics/WinnieMMiP34.pdf
I must admit that I'm very impressed with it. It was easy to build and the texturing on the model is up to a high standard. And best of all, it's free. Yay!