DLC concept : "The after story of Karl" (Patreon)

Ｓｔｏｒｙ：

　The story of what happens when you and KARL reach the perfect ending. You and KARL are in Moscow for some reason but he has disappeared. You will learn about KARL's past through your journey to find him.

　It is a plan of the DLC of "The After story of Karl". In the plan, if you have done specific dialogues with Karl on the major storyline, He will have a beard and keep his body hairy on the DLC. please tell me that which one you prefer?