Need help creating a mod (Mount Blade)

Hello everyone. For a very long time I wanted to find a mod that, for example, would be very interesting to me personally. But apparently there was no person who would share my interests .. In general, I decided to try to do something similar on my own, but so far I am absolutely not familiar with programs for creating mods or scripts for this game. In short, I ask you to respond, and if it's not difficult to help me with advice, hints, maybe even someone will be interested in my idea and he himself will plunge into the implementation of this idea.
Specifically, I will voice my idea in person.
Immediately I will make a reservation that first I want to figure out how to change the textures only for armor (that is, change the color, coloring, etc., without changing the shape), as well as how to remove the weapons, armor and objects I do not need from the game completely ...
Well, ideally, I want to edit many aspects of the game, including the appearance of the icons on the map, etc. More details in person
Here is the mail for communication [email protected] and if there is an interested person, I will be grateful