(Theme park, rollercoasters) Something that I've been thinking about for years is a theme park update, specially/specifically Rollercoasters. My idea would be having custom rollercoasters like we have custom waterslides, and it being similar; different rails, a rail where the seats would be on and the one for the end. A lot of people have built theme parks but everything has to be made out of basic shapes, so, they don't work. Obviously having multiple things would be great, but I think rollercoasters would be the best thing as it could also be used for big builds as a way to go through all of it if it's a forest or something like that.