(Follow-up on a discussion in the comments section)
These stills are also well known:
Colorized (poorly):
All the famous “harem girl” shots that you have seen over the years are from a different film, an alternate version of Era Lui, Si! Si! (1951) that was created specifically for the French market. There have never been any video captures from that version, and no prints of the alleged “French version” are known to exist, but we have seen many stills taken on the set, and Sophia has discussed the topless pictures several times.