I usually use these: http://www.bare-metal.com/Experts-Choice-Decal-Film.html (they make clear for my laser colour copier decals and a opaque white for your application)
Wow!!! That is the best looking Arcadia YF-19 I've seen, great job so far MJ. Especially love the grey stripes. I can't decide which I would hate more on my toy; give in and live with the thick sticker transfer film or keep looking at my bare naked toy. Either way I'm seriously dis-satisfied with this toy knowing that I paid more for it than my VF-4G or SDF-1 - argh! I really don't understand why everyone seems to have this Yamacadia "can do no wrong" attitude around here! (and keep bashing Bandai - OK, I agree their pre-order is very insanely stupid, but their toys aren't that bad IMHO).