Why do all the agents have the same swimsuits now? I seem to recall in earlier versions there was more variety, female agents would sometimes be topless or have bikinis
I maybe misremembering, but I believe there were some few topless models indeed.
There is a naked armor. It is used as a background to the rest of the armors. It isn't available, though. Unless some changes in OXCE makes it available and Solarius misses it again.https://openxcom.org/forum/index.php/topic,8430.msg130834.html#msg130834
If you go in to a vehicle, click "Armor" and right-click on an agent, it sets their armor to None and they're naked