Another way to generate chunks in there in Buffet World type found: changing the chunk type to minecraft:nether in level.dat generates nether caves. Here is one with jungle as biome.6yr ⋅ Huntron ⋅ r/Minecraft
My city Rennes. 120k pop, medium traffic problems, and abandoned commercial everywhere. No mods/assets7yr ⋅ Huntron ⋅ r/CitiesSkylines
