While the real Valkyrie started at around $3 million and could climb past $4 million with customizations, the Lego version is ...

MIAMI GARDENS, Fla. -- It sounds like a 10-year-old's wildest dream: Take nearly 400,000 Lego bricks and build a life-size Formula 1 car capable of completing a lap of the Miami Grand Prix circuit.

"The main model is a futuristic all-terrain moon rover with rocker suspension, four-wheel steering, deployable solar panels and a rotating arm," reads Lego's product page for the 1,082-piece kit.

Simple math for the F1 cars built for the 10 teams amounts to nearly 4 million ... real F1 steering wheel, four Pirelli tires, and hydraulic brakes used on F1 cars. "They are upscaled Lego speed ...