Some more ideas that I forgot to add previously:

12: Multiple arrival points. You can place two different arrival points on each map, the helipad and an airport. Each arrival point will vary in looks depending on which era you selected. 13: This one is an add on to number 3. Along with path designs, you can also have benches and tables running along your paths. You can also select what/who your path is meant for. You can have a path for staff only, guests only, and for both. 14: A few more "unique" preset dino skins. A skin for rexy in 2015, or a 2015 Pteranodon skin. 15: Preset amenity designs. You can have a preset design for each type of amenity. Amenities in the JW era could allow you to select a skin to make the amenities look like JW buildings, or just what we have in the first game. Same thing for JP amenities. 16: The ability to choose what you want in a flat map. When you make your map flat, you can choose if you want a flat map with or without the pre built entrance. 17: Water falls. You can use a new tool called the "water fall" tool. It allows you to place water falls that run down a ledge. 18. More nature options in general. You can place multiple different types of trees in one, and you gain access to trees from all biomes. You can also choose if you want shallow or deep water, fast or slow water.