If you own the X-Plane 11 base game:
CODEX has released the long-awaited standalone DLC pack for X-Plane 11 . This is NOT the base game, but the official Global Scenery add-on. If you already have the base simulator, this DLC unlocks the entire world's terrain data, replacing generic water/autogen with full mesh, overlays, and regional textures. X Plane 11 Global Scenery DLC-CODEX