MOT'ing car registered in germany on german plates.

this particular motor started off on diplomatic plates,the guy who fetched it in is best described as minted and was well known to us for all sorta weird and wonderful motors,had the sales invoice from the embassy(which interestingly enuff didn't have a vin either)to one of the local great and good who then took it to his residence on the isle of capri.no logbook,no plates,just invoices and suchlike.all legit but a bit fooking weird.other vehicles to his account include a hilux that I had to fit massive lamps and an alternator to drive em to,luckily the small block that I was also fitting had no difficulty spinning a 200amp alternator,apparently grouse shooting on his estate at dusk required this.others include assorted mgs,c type jag,1945 willys jeep,ka with escort turbo running gear,db5,you get the idea.