How about a Tarot deck? There are so many beautiful and unique designs out there that you could choose from. You could either choose a classic deck with a traditional design or find one that has a more contemporary feel. Another idea could be to gift him a book on Tarot, such as "The Ultimate Guide to Tarot: A Beginner's Guide to the Cards, Spreads, and Revealing the Mystery of the Tarot" by Liz Dean. If he already has a deck and a book, you could consider a Tarot reading session with a professional reader to give him an insight into the different areas of his life.
Or you can get him a star map with the date when he was born.
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.