Known filenames:
OpenTerrainGenerator-1.12.2-v9.0.jar
OpenTerrainGenerator-1.12.2-v9.0 (1).jar
前置OpenTerrainGenerator-1.12.2-v9.0.jar
openterraingenerator-1.12.2-v9.0.jar
[OTG-世界编辑器]OpenTerrainGenerator-1.12.2-v9.0.jar
OpenTerrainGenerator_1.12.2_v9.0.jar
OpenTerrainGenerator-1.12.2-v9.0 (2).jar
[开放地形生成器] OpenTerrainGenerator-1.12.2-v9.0.jar
EDIT-OpenTerrainGenerator-1.12.2-v9.0.jar
(WORLDGEN) OpenTerrainGenerator-1.12.2-v9.0.jar