Remodel a 7 seconds 3D animated movie

I am looking for a skilled 3D animator to remodel a 7 seconds 3D animated movie. The current style of the movie is cartoonish and I would like to maintain this style. The main goal of the remodel is to improve the visuals, and have the lost source files.

Ideal skills and experience for this job include:

– Proficient in 3D animation software such as Maya or Blender
– Experience in creating and animating cartoonish characters and environments
– Ability to work with a storyboard and bring it to life with high-quality visuals
– Strong attention to detail and ability to deliver work on time
– Creative thinking and problem-solving skills to improve the visuals while maintaining the current style.

We have to accomplish this in 24-36 hours max