I’m basically head in spreadsheets mode im afraid, not much i can show you. Be be assured it is something big content wise for all players 
Im sure Sam will coms some stuff about it when he is ready. The aim is to have it ready along side the create your own universe release, so its something the MMO players will really get into and have something to play with. I think it will be roughly on par with the farming update content size (if i can actually get it all working and feeling nice), no promises yet but im trying my best