I have no experience with any 2D/3D design programs and no artistic talent so helping out with designs is a non option for me. However i will have an abundance of free time on my hands in the next few months. So if you need another person to log hours upon hours of testing i can help out there. Would be proud to help in any way i can. The features you have planned is something just about every Total War fan can appreciate and respect.
Best of luck with the Development