I make a lot of birthday cards for friends and family that never make it onto the blog. (Usually because I don't finish them until the last minute :) I just had to show this one. It is for my nephew.
I got this pattern and the instructions from the Easy Cut Pop-up site. I have bought and made a lot of projects from that site I bought this file (here) but Robert Sabuda has several projects and instructions for free. (here) I have used a lot of his files before and I am always amazed with the results.