Not quite Indiana Jones, but this next shuttle mission's "fun crew photo" sure looks like it. NASA's Space Flight Awareness site is where you can find the mission posters. There is the official poster as well as the fun one.
I've always liked the ISS Expedition 16 poster. Peggy Whitson looks like she would rip you a new one if you messed with her!
Now where can I get paper and enough ink to print out a full sized poster? Oh yeah, there is always that place called "work".