My friend had a trip to Kiev and he had a stunning opportunity to drive the IS-3 tank by himself. They also have T-34 and MTLB tank and BTR APC vehicles... I know it’s not the same to own one, but it’s also a chance to take a closer look. It’s much cheaper (even when you pay for flight and staying) than bringing it back to UK. He got a military tour from Stay in Kiev travel agency if you need the name of the company.