For some reason the image isn't coming up for me.
But, depending on whether or not you're after specific characters, honestly I think gumball machines and that sort of thing are often really the best way to go for cartoon characters, it's just a matter of actually tracking them down.
A lot of video game characters are made into collectible figurines, too. I know there are a ton of ~1-1.5" tall Super Mario figures and there have been a few runs of Legend of Zelda collectible figures too (based on the cell-shaded Wind Waker/Four Swords look).