This datapack allows the player to craft and place the already existing Minecraft structures. This was possible thanks to the addition of the /place command. Mineshafts, strongholds and ancient cities will spawn underground, however temples will require a hot biome to be placed as well as monuments will require a deep ocean biome just due to how the /place command works. I might later add custom textures for the structure spawn egg items too. You can also acquire them by using the /function command. All currently added recipes can be found in the image above or in the datapack folder once you download it.
DISCLAIMER: This datapack is NOT fully tested, notify me about any bugs!