Because Steam does not allow the description to be infinitely long, I will write some references here.
Because I'm a terrible artist, and when things come to some illustrations and icons, I can only steal and crop.
Some ideas and sprites were taken from the Fallen Eagle mod by its team: https://steamcommunity.com/sharedfiles/filedetails/?id=2243307127
Some icons and illustrations are form The Arquebus mod by Xander:
https://steamcommunity.com/sharedfiles/filedetails/?id=2264174652
Some illustrations for MAA are taken from HoC mod by Salicy:
https://steamcommunity.com/sharedfiles/filedetails/?id=2438936422
And also some icons were (taken) from the illustrations of Traditions Art+ mod by I Am Full Truie:
https://steamcommunity.com/workshop/filedetails/?id=2976385354