Ren Man - the above image was done for the club in May 2000 by Tatoo Productions for the first run of T-shirts. I don't really think they could claim that the small image of Texas Flag and the "Texas Cobra Club" script is "artistic property" - after all it is the state flag and our name.
However, the image on the back is considered their copyright property and we can not duplicate without their permission. If there is interest obtaining the full rights to this graphic, I can check with Tatoo and see what would be involved. I think that you are on target for a soccer ball size image on the back & I would order one.
We might want to see what feedback we get from others on this deal. Thanks for taking on this little project.
Here is another TCC graphic to ponder.