The following two drawings are of Richelieu at Dakar, the first is May-December 1941
and the second, April-December1942.
The two dark gray areas in the lower hull are repairs made to patch the damage caused by British torpedoes and depth bombs detonated by a torpedo explosion. One of the 15in guns in the number 2 turret is damaged and it's barrel removed.
The upper portion of the bridge tower on the 1942 version is camouflaged in a pattern shown in photos of the period.
Next is September 1943.