Freelancer:
Voczoro
Animated Gif
Greetings!, I finished my animation, I really do not know how complex you want the animations to be, that's why this is an example in which you have several expressions, I hope you like it. the gif does not work if I upload it here, so here is the link. https://media.giphy.com/media/1rM4x7i5mfiQGT7dUI/giphy.gif