Hey!
Please have a look at my profile, Portfolio item 2. That's a Mobile game and I've created all the assets, characters, location, animations and environments for it. I have first hand experience creating the stuff you require, and on top of that I can make them according to your taste! I'm skilled with Blender and Substance Painter. So all your needs are covered.
Looking forward to discussing the scope of work, timelines and budget with you and creating the next stunning game visuals for you,
Nehil