This is a 1:43rd Spark model of the H24EVO, which is a hydrogen-electric prototype that will make its first official test run at the 24 Hours of Le Mans 2025. It is part of the MissionH24 programme, which aims to promote hydrogen as a fuel for motor racing.

The H24EVO will be the first hydrogen-powered car controlled by "McLaren Applied" technology solutions. The ultimate goal of MissionH24 is to create a class for hydrogen-powered prototypes in the 24 Hours of Le Mans & FIA World Endurance Championship by 2028, and to decarbonise motor racing and mobility.