I haven't seen the film or been closer to Albania than Titograd/Podgorica, but I noticed while looking at a thread in the History section that there was a railway to Shkoder from Kosovo shown as "under construction", on a German map dated about 1905.
timetableworld.com
There are two undated maps of European railways on https://timetableworld.com, both originally published in Germany. I have attempted to date them using clues on the maps but need your help to be more precise. Please look at both maps and provide your estimates for the the dates, including the...
www.railforums.co.uk
This line left the existing railway between Skopje and Priština and headed west via Prizren to Shkoder and on to the Albanian coast just south of the Montenegro border.
No doubt this was designed to give Macedonia/Kosovo access to the Adriatic sea.
This was of course in Ottoman days, so no doubt plans were abandoned after the Balkan Wars and WW1 (1912-18) which redrew all the borders.
This was also when the Ottoman plan was for a line from Skopje/Mitrovica to Sarajevo through the Sanjak of Novi Pazar, also never completed within Yugoslavia.
Eventually, Albania's only cross-border line was built in the 1960s from Shkoder to Titograd/Podgorica in Montenegro.