I think these are quite rare so this would be a good source of parts if you already have one of these.
Copter x 450 RC Helicopter Align 450 Pro Edition
Copter X 450 RC Helicopter In aluminium carry case
Lego Wheels - 10 x BLACK Plate 20 x WHITE Wheel 20 x BLACK Tyre - 50 piece pack
Lego Car Items 8 x Small White Wheels with Black Tyres + 4 x Black Axle Plates
LEGO 4 x BLACK Technic, Modified Brick 5 x 5 Right Angle (1 x 4 - 1 x 4) RARE
LEGO 8 x Black Fence 1 x 4 x 2 Spindled Gate for House, Garden or Train Track
