Forget control yokes, throttle levers, placards, what you need is some little hideaway where you can sit and reminisce whilst perusing ones log book, pun intended...
Ex RAF Brand New Nimrod Aircraft Toilet Unit | eBay
Though perhaps this is the ultimate big boys toy... You might even get it past her indoors, by telling her you are going to get her a new kitchen..
Ex RAF Brand New Nimrod Galley Unit | eBay
Or even a new wardrobe for the bedroom
eBay - The UK's Online Marketplace
At this rate I reckon we could by a complete Nimrod in parts for off evil bay.