One Chunk

1.3.2:

• changed ghost chunk visual and chunk spawn visual into a 3D visual scanner. The /chunkscan command (previously /ghostchunk) now maps  caves, nether caves, floating islands, and underground ravines perfectly using dynamic face culling. And it extracts the exact map colors of the blocks it scans.
• added item economy config, leveling up no longer relies solely on xp. You can now required to submit specific items (e.g., 64 dirt, 32 iron, 1 nether star) to unlock chunks.