So I stumbled over a very strange issue. Withouth WW in mods folder default skin shows nipple texture correctly in CAS and in game.
But the moment I add WW it changes to either super faint or even completely removed (depends from sims to sim).
I'm troubleshooting in freshly created Sims 4 folder, withouth any of my saves and tray.
Default skin without WW (using cmar nude top in CAS):
When I add WW to the mods folder (here tested on version 175e but