if you're like me and feel like there is a definitive lack of schematics or tutorials for nether portals in a cherry tree, then this is the schematic for you! if i'm completely honest, the leaves are a little scuffed, but you can always add or subtract! if you're building this pre-beating the ender dragon, i suggest switching the end rods for lanterns and instead of fences maybe chains?

i am using vanilla tweaks which is why my end rods have no purple bottoms.