Testing a free model

I am playing around with characters for kids. I did not make this but just curious as to how to create interesting VR for my kids books online. I don't have the time to learn editing so I am looking for seamless integrations. My vision is funny and engaging characters for the under 5s and toddlers learning to speak. I think mouths and eyes and shapes in simple colours are probably the way forward. This one needs to be cuter so I might try to do that in slow time and give it a colour change' I am working with animation characters too on my adobe software but it is all a crazy minefield of expert knowlege. I am keen to integrate 3d models into film as that I can do.