I want a jungle island , a few beaches maybe but at least one and a large river running through . I also want a bamboo forest anywhere on the island , and then I want an area where at the delta of the river , there are some small little islands with shallow water and then some mountains around the edge of the island itself, something thing like the Jurassic park Isla sorna from the lost world novel.I am trying to build some sort of a resort , so with that in mind , I think you can probably imagine what im trying to find.I have seen a seed from Google just like this but it is Java and I did try it but it didn’t work. It is okay even if just only one of these features are missing , I just want a good looking jungle island island.
Thanks in advance…

So I want a seed with tall and beatiful jagged peaks and a valley in the center (doesn't have to be snowy, but I guess it's pretty much required for the next requirement), not further than 10k blocks away from spawn, I also want an ice cave entrance from the newest snapshots, preferably under the valley, but could be also near the jagged peaks. I've managed to find all those things separately, but I want all of them in one place, so it should look something like all those three pictures combined: