The following tutorial is outdated now, as VarsityPuppet over at Holowan Labs created a new way to do it (using some of my brain power). As I got out of modding just before VarsityPuppet came up with his new way I don't know which is better (probably his/hers). But below is the hard work I put into it, following in the footsteps of settoken and Quanon.
Here's a picture of what I was doing: