If the face isn't clear, try using "upper body" or "upper body focus" in the prompts. Generating the whole body tends to reduce the fidelity of the face.
When you have a lot of the same composition, it's easy to create a variety of compositions by combining Dutch angle, sitting, running, fighting stance, etc.
If the display setting is Z/ZZZ, some rollers and sample images will be hidden. It seems that it is not good for children to be used in sexual content.