I found a template for 3D stars on the internet somewhere. I don't remember where or I would link you to the site. I have seen the patteen is several places. One place you may try is Dorian Eng's website: Little Bit of Heart. Dorian does some amazing Origami type art.
I started playing around with these for fun. I ended up having a lot of fun! I tangled the stars and scanned them into my computer. Then I printed them on card stock and colored them in. After folding them, I decided I liked so much that I am going to give them out at Holiday Greetings favors at an Open House my husband and I are having.
Here's a picture of a few.