This is just a generic module I made that's modeled aftter Cologne, Germany. Just the Hohenzollern bridge, Cologne HBF and the Cologne Messe/Deutz station on the other side of the Rhine river.
Until someone makes a more accurate DEM replica of this beautiful city and its destinations, please feel free to make changes, add stuff, and expand. You don't have to have my permission to use this module, but please give me credit for starting this.