I have HD warpaint and makeup replacer mods that show up on my own character, but not on vanilla NPCs. The tints on replaced NPCs (via bijin mods etc) are fine as to be expected. My SKSE settings are as they should be, so I don't know what the problem is exactly. I have never had this problem before until I restarted my mod list. If anybody has dealt with this before then please let me know.