dry rub on decals
#4
+1 on Callie Graphics. I have also had good luck with inkjet based waterslide decals. Depending on what sealer you use they may be fuel resistant rather than fuel proof but Earl is now two years old and has a couple hundred flights on him. He actually looks better in person as some detail was lost in resizing the photo. As with any waterslide decal big equals fragile but I've used this method to recreate damaged decals and make small nomenclature.