Cory .... the decal techincque of making is quite easy both in a factory and at home.The main problem is the transparent film,In the past when these clear decal sheets weren't offered, everyone who wanted to make it, had to airbrush gloss or matt cote on a piece of paper initially.Today there is no problem to buy these clear decal sheets.So you are in a half of the way now.Think, you have the clear decal sheet, then airbrush white paint ( it can be matt or gloss it is up to you only, the gloss can be better for your printer). In meantime when the white paint is drying you can prepare masks for the painting ( airbrushing) with the black colour.Remember these masks have to be made for the black painted elements without the white outline, is that clear?I hope yes.So going farther, the clear decal sheet painted with white is ready for the black paint applying.Put these masks on the sheet and tighten them precisely.Then airbrushing with black.When all is dry use scalpel razor and cut these decal off with a thin white outline.And da da...that's all.