Chuggington (2008)

Season 3: Episode 4

Mtambo is teaching the trainees about camouflage, so they can get close to the animals in the safari park to complete their advanced Safari training. Brewster and Koko help each other cover themselves in leaves so they are almost invisible. Wilson can't find any leaves so he think of a new camouflage idea. He has a trainwave and heads to the spray booth.