Hi,
I have read your brief. I am an experienced designer with expertise in Unity 3D, iPhone, Game Development, Mobile App Development and Android. I feel confident to design aReskin Unity Game (Rento Like)
Please check my portfolio
https://www.freelancer.com/u/WebThunder0
Please if you have any other information so contact me in the chatbox to discuss further the deadline, design style.
If you have any questions, please let us know
Hope to hear from you soon