I got the nardoragon base and re-colored it myself. Rigging was surprisingly easy as long as you have some background in following youtube tutorials closely. I had zero unity and blender experience as of last week, and I still managed to recolor and add clothes. It took a few tries, but I finally got it to work. There are scripts that make rigging clothes easy, and as long as you pick a common/popular avatar, there is tons of premade clothes and accessories.

I'm actually thinking about opening up my weekly drawfee watch party for others to join and watch along.