Yep, I saw those when I was in San D last year
They had the 4 Turtles up on the wall but didn't have room to put up the Foot Soldier, Casey Jones, or Shredder. When they got to San D they realized they accidentally left the April one behind
Casey Jones ->
http://www.fogu.com/cc02/image052.jpg
Shred & Foot ->
http://www.fogu.com/cc02/image053.jpg
- Cher