Hi, I'm Novie from Mocca Studio and 4Crows Digital, I've read through your project description, and we are a fit for this position. We currently have 80+ animators and 27 3D artists in-house.
Mocca is an animation and post-production company, while 4Crows is a dedicated division specializing in games.
For animation, you can check some of our projects at https://mocca.studio.
For 3D assets, you can check https://crowsdigital.artstation.com.
Handing over your project to a professional must satisfy you.
You can ping me via DM to discuss the budget!