This game should add the JP3 and Lost World Pteranodon skins and have them walk around not just fly. They should add a feature to hire JP/JW characters to walk throughout your parks and you could have the rest aswell similar to planet coaster
Frontier is working on the JP III pteranodon to be in game. We can probably expect in in the next big update or maybe they releases it soon in a smaller update together with some bug fixes.