You can usually get away with a few missing certs, the harness is the crucial one. In my experience the kind of company who expects you to have your own kit is unlikely to send you to the kind of jobs where they get checked... but don't count on it.
I'd *ahem* nick a mint full kit for you in a trice if you were in Kazakhstan and not the UK nudge
Wasn't PaulyDB selling an fake ID a while back?