Redesigned Steve 32 Model. Now USERNAMES work. Finally figured out the issue SkinUrls and it was becaused 64s overwrite the 64x32 versions. Needed to store 64x64 in separate folder.
Added Working Model Changer that allows you to change between Default, Steve 64 x 64, Alex Models. Now instead of selecting a completely different Entity, simply go to the Model Editor to change the Model Type and Version.