K'NEX Serpent Spiral Motorized Roller Coaster Rare

This rare piece has been lying away for a while so I don’t know if it’s all complete are not.

It comes with all the cut outs, box insets, instructions and box.

Very cool looking piece and well looked after in the condition the pieces are in.

Think there is a item missing we’re the empty insert in the box is so please be aware.

Please look at photos before buying

Thanks