Ken Block's last ride in his Gymkhana was a one-off Audi EV based on the legendary Sport Quattro S1 of '80s Group B rally racing fame. Fans can now build a brick version of the S1 e-tron quattro with kit #76921. Detailed just like the actual car with a huge rear wing and diffuser, the kit features a removable roof and driver minifig authentic color scheme.