The primary goal is the extension of the model to the entire area in Gundulićeva 4. Works on the adaptation of space have already started, and when they’re done, follows the  upgrade of the model. Ultimately model BACKO MINI EXPRESS will have an area of ​​approximately 300 m², which will be included among the largest models in the world.

With quality marketing, this railway model ought to become a very important tourist attraction of the city of Zagreb (model in Hamburg is yearly visited by around 1.2 million people). But it is not the only goal of this project. The desire is to spread the idea of modeling as a valuable hobby, which can be enjoyed by everyone: children, young people and adults.