wanted to buy

Anyone have the wheel centers for the 15 inch BBS wheels ?

I need 4 - if you have any let me know
Thanks

This is the wheel

http://i189.photobucket.com/albums/z65/Legendphotos_2007/bbswheel.jpg

There is nothing on the back of the wheel.

The lip is polished, rest of wheel painted silver.
The only markings are around the bolt holes.

These are in raised letters …
BBS
Nissan.
15 x 6 1/2 JJ ET45
BBS
GERMANY
GESCHMIEDET
VIA JIL
CG15
99

2 small numbers - looks like they may have been stamped in with a metal punch

5X04
5Y18

How do I make my own and have it look good ?