Short animation, advice needed (very much)

d333p

Hi guys, help me, please! How much would you ask for this short animation with postprocessing and all that stuff? If you can tell how much you ask for the whole project (the idea of rings, modeling, animating) that would be even better!!! Imagine this is more polished though, this version was made in 2 days, now work giver wants to hear the price for the whole process. I’m new to 3d so any advice is really helpful!!!

Thank you very much!

https://www.youtube.com/watch?v=QM03yppMZ-o