Let me bring out your inner zombie!
You can print it out or put it on a shirt or WHATEVER!
If you don't want to be in the project but still want to be a zombie and own the original artwork, well, that gets a little more pricey. How pricey depends on how large you want the image to be. For that you should send me a message and we'll hash out the details.
From time to time I record the drawing process. I'm trying to do that more often, and then sometimes animate it. Here's an example.