CK Kaboom

==Description==
Changes appearance of rocket launcher .
* The customized item cannot be traded. 
* Only one CK can be applied to an item.
* Removing the CK allows the item to be sold.
==Receiving==
* Clash of Engineers contest:
** Cover Car: Football Star, top 15.
*Buy at in-game shop for 40 (during promotions).
==Notes==
* Could be randomly received at opening of .