Thanks for the bug report from i've learned that the talented Briarheart SAM conversion by unfortunately works only with USLEEP that fundamentally alters the handling of the Briarheart naked skin, only in Skyrim LE as well.
Together with rhavik's SAM - Vanilla Armor Refit (LE/ SE), my three refit packages (with the optional Briarheart conversion) should now cover the entire vanilla armor/ clothes refit, and should be compatible also with the latest Racemenu SE as well as SKSE64 without any manual conversion. Now this package does no longer requires the default vanilla Skyrim refit (in SAM's Download file section) for some torso refits.
