There will be a in-game leaderboard that can display.
Place in...
Top Money Earned through Selling materials
Wealth current or all time
Hours played
etc
There will also be a placeable podium structure/item that can be placed on the base this will include your avatar possibly dancing on top of a podium with a plaque displaying stats.
Different podiums depending on stats?
Chat Tags
Ok so same thing certain people obtaining top 100 or top 10 or whatever will get a chat tag depending on certain stat someone else decide that.