LEGO Speed Champions Porsche 911 RSR and 911 Turbo 3.0

This set includes the LEGO Speed Champions Porsche 911 RSR and 911 Turbo 3.0. It contains 391 pieces, original instructions, and the original box. The box measures approximately 35 cm x 19 cm x 7 cm (13.8" x 7.5" x 2.8"). *tried to build the white car,but lost interest *green car unopened *damaged box *not sure if the pcs are complete #T&B0012