Help Matching Animation Character Kits to an EXISTING Animation Set of Characters

I’m trying to find a collection or kit of animation characters that will match an existing animation I am modifying. I’ve uploaded two images that show four examples of characters and locations. Does anyone know if they are sold via Envato, VideoHive, or ?
Can you suggest a collection that is close to this one?
I’m looking for a kit that has more ethnicities: Black, Latino, Asian, Middle East…

Thank you VERY MUCH!