I'm looking for a 3d engine that can easily be used to develop a go-cart game. Ideally the engine would have some widgets that can be used to do the following:
1. generate a graphic user input panel that the input values such as speed, acceleration can then be fed into the 3d engine to decide the car's position.
2. The parameters of the cart's current position can be captured and used for displaying.
3. a go-cart model is available to be loaded into scene and it can be customized to personal taste, such as color and size.
4. easily generated terrain that have readily made trees and grass to be added.

To what extent that Esenthel Engine can meet the above goals?