Eureka Seven, Eureka and Renton
A quicky I made.
Username is the same on the forums and the tracker.
Can you host it somewhere else? For whatever reason, it really does look like photobucket makes the pictures look worse than it should.
Photobucket is fine, you just have to set it to "1 megabyte filesize" and the site will upload the image as is unless the file exceeds 1mb in size, and since banners normally don't go past 300kb, that shouldn't be a problem