AOpen Japan released a new card with the rather inexpressive name Chrome CRF540GTX-256XD3. It's nothing other than a Chrome 540GTX with 256 MB RAM and a low-profile PCB (unlike the version S3 Graphics sells through its GStore). The price for that smaller PCB is the missing DisplayPort, the rest is standard, just have a look at the product page.

Links:
Product Page of CRF540GTX-256XD3 (Original - Japanese)
Product Page of CRF540GTX-256XD3 (English - translated by Google)