to make good decals you must need a good computer, equiped with photoshop software.from 2000 to this time ihave compleated more than 300+ models all in scale in to ships , boats , aircrafts, and all other inc robots. i will make all decals for me myself.how..? yes its simple.open photo shop. then keep your model near to you.you must need a metal straight scale for measuring.first of all measure the length and width of the place, on your craft, that you are willing to fix decal.then make a box, in photoshop, according to your size, in option NEW. for eg, 3cms height, 1 cms width.now you can type letters, or drag picture, that down loaded from net, or can scan from photographs in to the box...