Hi,
Are you having a problem with the card? What specific issue are you trying to address?
BIOS for that card is F4 which is built from DP: 84.00.36.00.6E, DD: 84.00.36.00.6D. (only official one I saw available)
My recommendation:
Suggest that you not try to update your card to a BIOS which has not been created or approved by Gigabyte.