Well, here's my first attempt at a tutorial. I'm NOT good at explainging things. This is just how to make a basic 3D julian.
But I tried. Plus I don't have a good paint program so I had to try to do this in paint.net.
You'll have to download then zoom in.
I apologize if this isn't that great. Once again, I suck at explaining things. I mostly just go for it and get what I get.