Stars or national insignia for American tanks is easy but German stuff, especially the black & white balkenkreuz requires one to have some god-like skills and a steady hand.
I'd be the first one to advocate stencils, in fact I think I did some time back with a few sources for drafting-type star templates. [8D]
ORIGINAL: swathdiver
Awww come on, make stencils and paint them on! The only thing I make decals for are the characters and some unit emblems. If my hand was steadier I'd paint those too!