The New 3D Printing Thread

Ok, well I came across this model the other night, it is of a 'German Island Ferry' which carries both road and rail traffic.

I've printed this out at the published size just to see what its like and it is quite impressive, I'm now thinking of scaling it up and replacing the existing rails with either (or both i.e. two versions) HO or Tomy tracks.  What you guys think, would this be of interest either as a standalone scenery piece or maybe with Tomy track with connectors as a sort of fancy bridge?!?