CRK cardesign

Update: More rounded shapes, changed back - and front window achieve more space to leave/enter vehicle .Here some pictures of the design I am working on. I am trying to make the design as low as possible since we are aiming for supercar appearance. Idea is that the sliding roof/door can be left open so that it is a convertible. I also have an idea for easy entering the vehicle because it is so low. I am thinking of a kind of elevator chair which comes up will leaving the car and slides down when entering. It functions then a bit like a controlled slide down and up.