in here every body that love Dinosaur be in battlefield 3 are allowed to join !
check out this clip , we found Dinosaur in alborz map in armored kill DLC :
https://www.youtube.com/watch?v=NNsK9giJdoI&list=UU34pHYFOBvkrgNHqjzwVEBA&index=1&feature=plcp