I’m sure I’m not the first person to think of this, but gravity falls just fits so well as a dinoland USA replacement. Especially with the tourist trap backstory, not to mention gravity falls deals with supernatural creatures and the like. My idea for a gravity falls overlay of dinoland would be a overhaul of the land, dinosaur would stay but rethemed to gravity falls, this time as Mr Mystery’s mysterious tour of mystery. It would start out as some cheap looking tour through the woods with obviously fake looking cardboard cutouts and cheap props, but then dipper (who is assisting grunkle Stan in the tour) redirects the tour to give the guests something real, leading to encounters with many creatures form throughout the series, including a animatronic Bill cipher that interacts with the guests in an attempt to make a deal with them. The ride would exit out into a recreation of the titular mystery shack, where t shirts and other items can be purchased. The adjacent restrauntosaurus would be rethemed to greasys diner. While the Dino Rama area would likely either serve as a future expansion to the land, or a new land entirely, maybe one that would expand the gravity falls area into a mini land of a bigger tourist trap style land