well I don't now have the pics, but I built one for a guy in a wheelchair years back, we made the whole passenger side a fold down door/ramp. He just wheeled himself complete with his chair into the drivers area, two pockets held the wheels in place, then two simple locking fingers locked the wheels there, from the side you could not tell He was in a wheel chair, it did not have the high back with handles to the rear, it was a sports chair. The car was made just for Him to drive, but we did have a reciever in the floor to quick mount a bucket seat for another driver, like ME! when I needed to tune the car chassis...had hand controls on the column, almost like the old T stuff... plus regular foot controls.