Kirk, Spock and Decker all wear the same a plastic belt buckle that attaches to their uniform. There is a sticker emblem on this belt buckle for the details. It has not been factory reproduced.
The crew members of the Enterprise all carry the same phaser. It is grey plastic with sticker/emblem details. There are no factory made reproductions available.
Spock, Kirk and Decker all sport the same hard plastic grey/blue short boots. There are no factory made reproductions available.