aeronca is correct...
I've been to Mexico to the MG dealer in Quadalahara (probably spelled wrong) & talked with them...1st, they can't sell to an American who isn't a permanent resident...so, I went to a garage/auto rental place....they also can't sell to me...however, they can sell me "car parts"...so, they'd buy the new car (using my money) & sell me the auto minus the drivetrain putting it in a truck bound for Alabama...then, they'd sell me the drivetrain, putting it in a sepaate container bound for America...
...then, I'd put it together....
...it could never be registered as a 2005 MG-TF (though I could probably do so with my contacts) nor insured as no 2005 MG-TF's were ever imported to the states so there's no "line" for an insurance company to insure it against...
...I could put a 1965 MGB VIN on it & register it that way but were it ever in an accident, my insurance would invalidate my policy & I'd be on my own.
...I could register it as a homemade car & call it whatever I wanted & go the kit car route but then it would be devalued tremendously
...trust me on this one - I've flown to Mexico, talked with license registration folks & insurance folks, gotten an attorney to delve into it - most everything
...& you don't see me bidding on it!