You can see Aldric nude by following the guide here https://docs.google.com/spreadsheets/d/1l8GH6B2puVnkwEF6fH6bi08Xy_7SoCKcskNZH0z6...
Basically if your Charisma is high enough and you strip with him you should see him nude. Also Qrom's bits are not in the game currently. The full bits view will come later in the story in future updates lol