PBS Files & more

I am trying to make my own game and I would love it if I could get the PBS files to use, I’m not knowledgeable about any of the scripting and PBS file formats as different games have different formats and looking at the battlers in the graphics is really similar to what im trying to do. So if there is a way for me to download and look at the PBS files I would really appreciate it as it would help me a lot.

I was wondering if it would also be possible to use a character from Insurgence and put them in my game. I will credit the devs of the game in the credits if you allow me to use the character.