El, I recently did the instruments for my 100 - ok, they are prototype specific but older sailplanes quite often will have had their instruments changed out at some some time, modified or updated so if you are not too fussy let me know.
They are high resolution vector graphics done in Illustrator and can be created to any size without loss of resolution - vector graphics are not resolution dependent.
They are ready for printing (and print out beautifully) preferably onto photo gloss paper.
I could send you a rough pdf to have a look at.
