Both scenes strongly suggest the use of a body double.
In the story her character is a prisoner of some bandits and we see the build up of her requesting she be allowed to bathe and later we see the men waiting outside the shack giving her privacy while she bathes but we never see a shot of her bathing.
Caba who is warning her that the boy Michael she has befriended is an evil entity.
The empty bath is seen earlier on and it and a patterned towel behind it , matches the one in the images.
Since publicity shots were made it is likely the scene was filmed but it seems it was never used in the final cut, unless it was intended for overseas markets, but if so it has never come to light.