Where can I create the 3D characters in this dribble example [closed]

Thank you for taking the time. I found this dribble post and wanted to make my own 3D characters. Where can I do that?

https://dribbble.com/shots/15717149-Finance-App

Also found this example and is there any software that I can use to implement that sort of animation in an app

https://dribbble.com/shots/15725371-Planet-Venus