It's been quite some time since I gave back all my service kit. My wife is probably more worried about the various four and two wheeled vehicles and parts thereof I've collected since, if I pop my clogs first....
Having said that, I did somehow end up with a brand new canvas nav bag, wooden pencil case and a few other bits and bobs they didn't want back. The Puma helicopter "Decometer" that sits on my bedside shelf I bought off eBay!