After the F1 GTR, here is my second alternate model for the 42172 McLaren P1, the McLaren Senna. My main goal was to capture the shape as closely as possible, and I have spent endless hours designing the front lights, exhaust, doors, as well as the rest of the bodywork. However, this didn't affect the functionality either. I built a compact 7-speed sequential gearbox that works more smoothly and reliably than the original P1 model's gearbox. I hope you like it just as much as I liked...