Nirvana Dhamma Digital Story Telling section has some specially created videos to share deep dhamma through a simple story. These videos can be used for your kids to teach the deep dhamma in a simple manner too.
I agree that they are not with the smartest latest technology or VFXs. These are made with so limited resources and hope you will enjoy at least from a minimum level to just to get the idea behind!
Apologize for the inconvenience cause during listening or watching to these. Have a blessed time!! Also here with giving you the permission to use these for any of your dhamma activities if you find them effective to use!