I found a few on the ebay.co.uk...
http://cgi.ebay.co.uk/Vauxhall-Vectr...4#ht_550wt_681
And
.
http://cgi.ebay.co.uk/VAUXHALL-OMEGA...4#ht_500wt_924
Most of those will ship to here if you ask them politely...
It makes no difference to them if they ship local or across sea...