I have a pretty simple set up using a photo emulsion technique and do all my t-shirts in my garage (I should really do a walk through some time). It's relatively easy and I've practiced enough I can really crank stuff out. The thing I like about it is that there are mistakes and the image can be out of register thus a bit unique. Something you don't see in modern t-shirts.
The front of the shirt has the fighting zebra on the pocket (I didn't get a good picture of it).
The back is Car 23 at Rowher flats.
and "Tire Buyers" get a special tire enhanced shirt.