Tamiya Hummel - Possible Profiles

What I eventually went with. From the Dragon 1/72 kit. Awful image quality, but I do like the idea of a green-dominated scheme. Colours given are Mr. Hobby - the green specified is C54 Khaki Green and the red/brown is C41 Red Brown. I'd probably use Ammo's Forest Green and Rotbraun respectively. 

This one is simple but definitely distinctive. 

Never done disc camo, so this would be interesting to try. 

Simple but bold. I'd probably go for a more saturated version of the red primer colour.