mod coach

Hi all, I want to modd a little bit, and tryed to change face models, installed brf, copied requiered files for faces and blablabla. I exported obj from original files and eddited with Blender, exported back and "reimported" model to change the mesh used to mine, changed file in installation...

Not having any level in modding, I made my the concepts of training warriors. Translated the text partially into Google. Highlighted different things, red way on the menu and its importance, yellow is the information, green is in question. May be someone want help created this. We will be glad...