so i was gonna pay a friend to draw, or paint, on a guitar body im planning on buying, but im not sure what she should use. i heard nail polish works? also, should i buy a satin or glossed finshed body, or should it be unfinished? and im expecting to need a clearcoat, is that right? should i just do the pickguard instead? lastly, is there already a thread for this? if so, id appreciate a link. thanks guys.