H0-scale (1:87) hot air balloon for model railroad

I'm an H0 (1:87) modelrailroad enthousiast.
I was looking for a hot-air-balloon in scale 1:87, but could only find expensive models on Ebay (above 150 euro) or ugly ones ...
So I decided to create my own in Solidworks and 3D print it.

The print fits on a basic 20x20x20cm 3D printer, so enjoy.
(You still need to add some wires and a small wooden basket, this is only the balloon itself)