According the the wiki your fame is gained by essentially farming enough exp to gain another level, but it’s instead converted to 1 point of fame. It would be nice to have a very small green bar overlaying the bottom of the existing fame bar to show your exp gain to the next fame. Once it fills your fame goes up by 1 and it starts to fill up the bottom again like a normal exp bar except for fame. This would be nice just to have so people can always feel like they’re making progress watching the bar fill up constantly, and also since there is currently no way to tell how close you are to fame this would be a nice way to keep track of it.
Heres an example with the current default bar on the left and the exp bar overlay on the right
its a very subtle and easy to implement change, but I think it would be nice information to have while playing