brand New, any horse & Musket mini games already done?

Hello

Im looking at trying to design some miniature game modules but thought I should double check first to make sure these arent already done and I missed it.

Fire & Fury
Age of Reason
Volley & Bayonet
Johnny Reb II or III
British Grenadier

I play these games with minis and would love to be able to play online with my friend who does not live very close to me, and we only get to play a few times a year at best.

thanks

also is there a really none techy step by step to help a guy like me who has never built a vassal mod?