I'm making another attempt at painting my own helmet. I've come up with the design below but have some questions regarding the technique. I don't have a bunch of fancy paint gear and a ton of talent so freehand is pretty much out of the question. Would it be possible in your mind to get a vinyl paint mask done up for this design. I imagine, following the lightest to darkest guideline I'll end up spraying the entire helmet white, followed by the green fade and then masking the top of the helmet off to spray the black. If a vinyl mask is the way to go here, where do I get something like that done? I'm sure I'll need the design in-hand and scaled properly already, that's not a big deal, but will a regular sign shop be able to whip this up for me?