I didn't look closely before at the snapshot that looked like chalk writing, but it has a "1", and spelled out "one", and the view is over the back of the V8 towards the roll bar on the Lotus 72 F1 car. Everything about all this says racing of some kind.
UNLESS it's the components that are the clue; suspension components, body components (which is why the suspension is missing on the next shot), engine components (the V8), "adding lightness" which is the Lotus theory and that would describe carbon fiber extras, the "one" meaning First Edition (the 1 is actually on the badge), and of course the electric spoiler would mean these include the electric cars.