Sos 1.6.640 [better]

: If you already have XP32 Maximum Skeleton Special Extended (XPMSSE) installed, do not check the option to install skeletons when running the SoS installer. Overwriting your existing skeleton is a common cause for the mod not appearing or "broken" character models.

Install the latest "Full" version of SOS. During the installation via your mod manager (MO2 or Vortex), ensure you select the options for or Regular based on your body mesh (like HIMBO or SAM). 2. The DLL Fix (Crucial Step) sos 1.6.640

To understand the significance of SOS 1.6.640, you first need to decipher Bethesda’s notorious versioning system for Skyrim Special Edition (SE) and Anniversary Edition (AE). : If you already have XP32 Maximum Skeleton