Ripped from the InPvP Mineville Bedrock server, schematic is for Java edition. Schematic is 2,088,704 blocks + 8 entities.
If you are gonna //paste this schem with WorldEdit, make sure to run these before doing so:
//perf validation off
//perf neighbors off
Also, if 0 entities get pasted, try://perf neighbors off
//paste -e