I simply love to tip the scales and when I go nuts, then things go even better!
The lucky target that went through this psychological phase, it's the largest city bus currently being used in Switzerland, the 24 meter long HESS-Kiepe BGGT-N2C mega-trolleybus.
This gorgeous giant can still be seen on both the city of Geneva and Luzern - on Geneva, the best place to see it without miss is the GIA (Geneva-Cointrin International Airport).
The .PDF file comes with instructions on how to place the roof units - the images presented on the first page will also much likely help you on everything else.
Now be careful how you use this: as I already gave so much work on this and as you perfectly know, all rights are reserved - modification and/or sale in any forms are STRICTLY FORBIDDEN.