I don't know if you've ever done it, but designing with a target A lot younger than usual (<14) can be traumatic for some designers, as they necessarily change both the technique and the style.
There are designers who adapt better to these changes and there are others who do not. Obviously in this post we have a little bit of those that do, small touches of quality in children's design.
It is not a discipline that I am passionate about, and personally I prefer to design for older ages, but for tastes ... designs.
See Compilation | Hongkiat