Backgammon dice animation

Hello friends, I want to create realistic, Dynamic rolling dice animation for backgammon game. And i don’t have any idea how to do that. Please throw some ideas if anybody knows how to.

I played this game before and it has a very good dice roll animation.

And the code to spin dice is in this JavaScript file as spinDice() function. The function adds initial random torque and force to roll the dice which is a rigidbody. Forking the project and check the code, model and material would be a great exercise.