Put the first color down on the Hummel:
Model Master Acryl Panzer Dunkelgelb (Dark Yellow). Still have to add the camouflage colors - once I determine for sure which pattern I'm going with, that is! Red Brown and Dark Green, or just Dark Green. Not going to attempt the winter schemes as I do NOT like airbrushing white paint.
I've also been working on painting and weathering the tracks. First time ever doing anything but painting them steel and I think I did okay:
Primed with Tamiya Light Grey, then base coated with Model Master Metalizer Steel (Non Buffing). After that a wash of Model Master Acryl Shokoladenbraun (Chocolate Brown) and a wash of Model Master Rust enamel. Finally dry-brushed with Steel on the contact surfaces. Might have gone a bit heavy on the rust wash but that's okay.