Crane for "brio mini track set" (http://www.thingiverse.com/thing:925761).

For the scad file need the "base.scad" from the track set.
The container, and the wheels from "brio mini train set" (http://www.thingiverse.com/thing:960822)

NOT COMPATIBLE BY STANDARD BRIO/IKEA/TESCO TRACK!

Not printed parts (I got everything from ebay):

• 1 magnet (5mm Sphere neodymium N35 D5mm magnet), for the hook.
• 11 metal round rod axial bar 25mm x 2mm (4 for assembly,3 crane, 4 for the crane bridge's axis, need to cut in half)
• some thread

Printed parts:

• 2 crane-support

• 1 crane-bridge-track

• 1 crane-hook

• 1 crane-crane

• 1 crane-knob

• 1 crane-pullery

• 5 set wheels (1 set contains 4 wheels)

• 2 crane-track-end

• minimum 1 crane-track
  (connectors from the track set)