In The UK looking for....

Hi I am new to the forums and had this first question to ask

I have alwasy loved old mustangs, my favourite being the GT350 fastback or the obvious one the 67 shelby mustang, or 'eleanor'

Where would be my best points of reference for getting hold of one in the UK, I am not overly fussed about condition as this wouldn't be a problem to fix up, I have the resources for that, its just actually where to get the shell or car from?

Can anyone help with this, or at least point me in the right direction, or do you think I may need to go down the shipping route?