Ikea Lillabo Bridge Base (model for 3D printing)

A solid base (support, arch, pillar) for ikea lillabo bridge. Our basic set came with a light plastic arch which ended up to be pushed away all the time. Later I found out that ikea used to make the bridge in one solid wooden part. I decided to design and print a similar base that would click under the curved rail. It has raised rails on the top on which the wooden trails sit. Edges are curved by 1 mm. You can either stick the parts together or keep them separate. More on prusaprinters: https://www.prusaprinters.org/prints/48289-ikea-lillabo-train-bridge-base