Lookinf for good Phineas and Ferb ClipArt

[labdogs42]

I'm making invitations for my DS's birthday party with a Phineas and Ferb theme and I found one site with P&F clipart that I used, but they aren't the highest resolution files. The one looks a little pixel-y to me and I haven't even blown it up very large (it is about 2" high). It looks ok, but if I can find a better version, I'd use that. Any suggestions for websites? Thanks!

 

[MusicMouse]

This is the best site that I have found http://wondersofdisney.yolasite.com/phineas.php