I have made my own by tracing pictures on the computer in microsoft powerpoint. Will happily email them to you if you want to provide an email address. I also use vans but wanted some from different angles.
I also got excited one day and traced up an RV-8T. I was dreaming a little too much though...
I have drawings in PDF format as well as DWG's for all the planes. Send me your email address and which one you want, and I'll email it to you. rvpilot "at" comcast.net
Bill VonDane has drawings for most/all RVs on his site as well as a free paint shop program that's pretty easy to use. Here's the link just scroll down a bit for both the paint shop download and the drawings.