Holy Virgin vs. The Evil Dead (1991)
https://www.imdb.com/title/tt0100164
This crazy horror/martial arts film from Hong Kong was released in two versions: Cat II with no nudity and Cat III with lots of nudity. Here we compare the swimming pool scene at the start of the film. Actress Hei Man Chui (Shamen) is filmed in a tiny bikini for Cat II and fully nude for Cat III.
Resolution I have was not great on these. There is a 1080 DVD release out there of both versions I am trying to get a hold of. Comment if you have a better version.