Planes flying around the skies are a great way to make your worlds feel more alive and less static.

Planes - Quick In-editor Blueprint demo video (YouTube)
Planes - The Planes can be seen in the skies in my Realistic City SF Deluxe edition video (YouTube)

Planes is a simple, lightweight Blueprint system that flies planes across a world, leaving contrails. It uses a customizable spline path as the flight path and has an adjustable speed setting and more...