New TOS legendary bunddle what is boxed and what is not ?

HI i am trying to make a descion if i should open this on main or use the boost.

What exaclty will be lost on opening on a lvl 65 char?

is the Bridge officer boxed or character bound to the char you open it with ?

it would be nice if this would be detailed so we dont pay for itmes that we are not even sure of how we get them or not? i think additonal itmes should be actually claimable by all TOS chars for example.