-Removed Front bumper.
-Changed interior.
-Fixed some engine problems. Now it has hydrogen generator. So engines can work.
-Changed some outside design. Saw some wrong placed blocks.
-Added second toolbar for some management.
-Vehicle can speed up to 120 km. (Turn off rear wheels steering from second toolbar.)

Without the rear wheel steering wehicle can turn without a problem.(Sometimes it gets little bumpy that's all.) So no flipping.