Anyone Interested in Map Modding?

I am making a mod for viking invasion. It is based in Italy in 1300-1500 if you want any more info then go to this thread italian wars total war. Anyway if have most the parts of the project covered however i am having problems with making a map and would welcom any volounteers who would like to help. It would be useful if you had any knowledge of luk map maker. I am just not sure how to use it and would welcome and volunteers to make a map. If i get any response then i will give further details.