Thread:RbxQuenty/@comment-1330470-20131216050055/@comment-1330470-20131216050350

What you need to do is upload the files using Special:Themedesigner. This will add ugly borders we don't want, yes. But now that you've done that, go to the file page (you can find the file page on Special:Log/upload) and hit "Replace" in the drop-down list by "edit". By uploading the file in the traditional way, you will not add any frame to the badges and it'll display as-is.

You should make sure that you have the files on your computer, completed, looking exactly as you'd like them to appear on the wiki.