The Fingerprint Stone Shield can be found in the Cathedral of the Forsaken, which you'll unlock shortly after defeating Mohg, the Omen. If you need help on finding Mohg, please refer to its page.

The One-Eyed Shield is a Greatshield in Elden Ring. Tricksome shield made from white stone depicting a malformed one-eyed god. The barrel of a firearm pokes through the open mouth. From the Giant ...