Hi mate, hope you're well!
Do you have a character and setting for the video, or would you need character and scene design in addition to the animation?
As a digital artist with over 10 years in Adobe creative cloud programs, I'm the one to complete this project. My art style is very unique, so the video would truly stand out.
For a scene such as the one you have provided, the longest part of the process would be the initial design of the scene. It would take around 15 hours for something similar (given all the assets in the room).
Though the animation seems to be on 1s (1 image per frame), it's subtle enough so that the animation process won't take too long.
Please feel free to get in touch to discuss this further.
Kind regards
Jerome