I realize that at some deep, dark, level of customization, this might be possible through a RUF, Brabus, or possibly even AMG itself... but actually doing it is another matter. Based on the writeup, this thing is a unique vehicle and a true one-off engineering project underneath the Cygnet-looking upper shell.
With that wheelbase, those aerodynamics, and the directional stability of a squirrel on PCP, I presume the estimated top speed of 170mph would be a terrifying experience. Godspeed, brave pilot...
Best,
Tim