Woman in Vault-Tec Onesie Holding Dog Wearing Party Hat

The woman in this image is dressed in a Vault-Tec onesie, complete with yellow numbers on her back and a black utility belt around her waist. She has long gray hair pulled into a ponytail and is standing on what appears to be the deck of an aircraft carrier or similar large vessel. Her feet are clad in black slippers that resemble boots. In her arms, she cradles a brown dog wearing a party hat with red and yellow polka dots. The woman's attire suggests that this image was taken at some kind of event or celebration, possibly a costume party or cosplay gathering.