Here's mine! I had the first chapter of my comic printed through a "print on demand" comic book site. It turned out really well! Just did a small run to see how it looked, just a test to see when the time came to go to conventions that I could use that company, and I think I will!
The first chapter (in progress here on Tapas) is about a trio of Stop Watchers, time travelers whose job it is to stop time criminals from changing the past. It's a stand alone story about the trio chasing Jack the Ripper, a doctor/serial killer from 2097, though 1888 London.