I had an idea to make a thread like this during Geonagual's October 1 make-a-new-thread fest, but I promptly forgot this one. Glad you had the same idea, Chisme! Here are jobs I think it'd be fun to have:
Sculptor
Glass blower (of art glass, not functional glass or housewares)
Concert pianist or violinist
Chef (not a sous chef or an assistant--a full-fledged executive chef)
Floral designer
Pet boutique/pet adoption service
Midwife
Forensic scientist
Bakery owner (bakery that makes beautiful cakes and cookies)
Landscape designer
Interior designer
Travel-show host

Many of my fantasy jobs lean toward the creative in some way.