How about a personalized wooden carved eagle sculpture? You can have it engraved with your anniversary date and a love message for her. Another idea could be a framed print or painting of an eagle in flight or a photograph of a preserved bald eagles in their natural habitat. You could also consider tickets to see Eagles concert depending on your budget if your girl is a fan of music as well.
Or you can get her a star map with the date of your anniversary.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.