Just because I needed one for myself I created an Icon file based on the class icons in DDO to use with the Character Generator.
The icons scales in square size 256/128/96/64/32/16, the 32px and 16px versions only use a 2x2 grid instead of the 3x3 grid the other sizes use.
Here is a preview of the sizes includes in the icon file.
I couldn't find any truly good upload locations so I picked a couple common file download sites. If someone wants to suggest a good, clean upload location feel please do. If you want to just download and rehost somewhere else for others feel free as well.
Finally, feel free to use this file any way you choose. I made it for my own personal use and just wanted to offer it up should others find it appealing.