Blue Fire Mega Coaster model in scale 1:24. There are all parts of the packet to print. You must print some parts multiple. In addition, more ball bearings are needed to serve as wheels. You will need 24 ball bearings 16x10x4mm 48 Ball Bearing 10x5x4 4 ball heads to connect the trains Parts list: you need 5 wagon construction 5 wagon front 10 seat group 10 side panels 12 wheel holder 1-4 1 middle column 1 4 medium column 2-5 4 couplings 1 nose 1 tail 20 back parts for seats 1 axle front 4 axes 20 Ironing 1 front bar 4 front bar 2 You must Scale the nose part into width 62,5 mm. It may be that a couple parts were not listed with that are still needed.