Okay so I thought as I've made a few suggestions and the staff like them and used some
I'd add some more suggestions.
Font awesome stars
So with myBB you can make the users stars the same colour as a username using Css and your brain, looks good and less images.
Years of service
Like leak, it'd be good to have a years of service tag or anime tags around here.
Ill add more when I'm on pc.