Give young car fans a hands-on challenge with the LEGO Technic Aston Martin Valkyrie (42208), designed for builders aged 9 and up. Based on the real hypercar, it features an aerodynamic shape, bold color scheme, working steering via a top knob, and gullwing doors. Kids can lift the hood and engine cover to reveal the V12 engine with moving pistons, plus a differential linked to the wheels. With 707 pieces, this set introduces realistic engineering functions and makes a strong gift for vehicle enthusiasts. The LEGO Builder app adds 3D zoom, rotation and progress tracking for an easier build experience.