As title said. This report is for Soul Cairn LOD meshes.
Original meshes used by Bethesda produced wrong LOD objects meshes.
Here are the fixed files:
Meshes\dlc01\lod\soulcairn\sc_boneyardentrance_lod.nif
Meshes\dlc01\lod\soulcairn\sc_mausoleumplatformarch02_lod.nif
Meshes\dlc01\lod\soulcairn\sc_mausoleumplatformarch04_lod.nif
This is just a resource material. With these meshes, objects LOD must be regenerated for Soul Cairn. I'll make another report with the fixed LOD that are really used ingame.

Attached Files:
Fix Issue 36430.7z
Boneyard entrance flipped 90°.jpg
Mess towers & arches.jpg