Don't get me wrong, I don't dare and can't afford to do it, but it seems to me that the picture above is doable by two complete vertical cuts in a Taycan where the foot garage starts and ends.
There are no batteries there, giving up the back doors, stretching the front doors...
Making it a...
My comment on the concept was build it, don't change a thing.
The end result is alas a slow boat.
0-100 in 6.2 seconds, I know there is more in driving a car. I do it in half that time...with a big grin on my face. I can't imagine having that same grin in the EQS.
Couldn't resist: