I knew you'd be the one to ask...lol. I'm hosting the pattern event at our club and I thought about making T-shirts with the outlines of the pattern planes on the back and either our club logo on the front or all of the clubs' logos. Not sure yet.
I just did the outline of the Tiporare in 30 minutes so yes it's a walk in the park but I'm also trying to produce some scale planes for one of the guys that dropped the line to pick up another project so the drawings would help save me some time.
I thought about putting the whole plan on the back of one of the planes but if I fly a Dirty Birdy I would want to see that on there so I figured maybe an outline of each type and maybe a faded set of drawings in the background...I need to check on pricing too but similar to this web site www.jtsrc.com .
Looks like I have plans for the Aurora (David, could you send the 60 size fuselage though), Beetle, Deception, Intruder, Revenger and Tiporare but none of them are vector drawings and the company making the t-shirts recommended vector drawings. I don't want to build these planes or give the drawings out so if you have them rest assured they will not be given out without your consent.
I didn't mention what I was doing because I want to make up the design myself with the help of my mates in the local clubs. It's a little more personal that way.

Tim