Hero skill tree.

Hello, those who have studied the mechanics of the third game, were there any attempts to create an exact analogue of Skillwheel for the third game? I can write it, but I need to know the game mechanics, which I don't have. Let's do it together. It will be more pleasant and easier than waiting for the program to analyze for a couple of minutes. And since there will be a fifth game, I chose development and started creating it. From what I understand, the system here depends on the choice of skills (that is, there are some tricky things, like an expert in diplomacy having eagle eye, etc.).