This is the whole cast from Wacky Races, the classic toon from Hanna&Barbera from the late sixities.
All created using Lego Digital design, it keeps the appearance of the toon, all characters are designed looking after appearance, dress up and with the right expression.
All cars are extremely similar to the toon, most have special features that make them not only for collecting but also for playing with it and enjoy it.
More info at http://legowackyraces.tumblr.com/
I can provide instructions for all of them.