I was able to get this model operational in Trainz 2012 by removing the interior file and two corona files (tail-lights?). I had to alter the config file to do this. It does indeed have pantographs that don't operate and no cabin but is otherwise an excellent model. I hope it can be completed eventually and will keep checking back occasionally. Very nice work.
This is my favorite Tatra Tram, the T5c5 as used in Budapest. I downloaded your model but unfortunately it does not work in my Trainz 2012. I would love to run this model so I'm hoping you can upgrade it for Trainz 2012. I am in the United States but love all the Trams in Europe. Would appreciate an email if this is upgraded for 2012. Otherwise it looks like a superb model tram.