@beschizza Yeah dude… this render is a freaking abomination! I can’t tell if this is a fruiting tree, or merely flowering but you should seriously use this one instead:
Or this one that shows a citrus tree:
More than a decade ago I saw these things for sale at Sydney’s Royal Easter Show - an agricultural fair that is held every year. IIRC the most they had on one tree was 7. It is one of the few purchases in my life I regret not making. By now I’d have had a shedload of 7 types of fruit. Sadly at the time the $100+ price tag meant I could buy one tree and have no money for the rest of the show or not buy it.
My understanding is that you can only easily graft trees of a similar variety - which is why these guys used all stone fruits. The store I saw at that show was selling stone fruit and citrus varieties.