So i nkow how to create Perks, adjust level cap, unlock, scripting and all what is needed to create a Perk Tree but one thing.

How do i add visuals like the Stars n'stuff they did in the game?
Someone figured it out yet?

Thanks for constructive answers!

Character top bar menu-> actor values, select the skill you want to edit, you can rework the tree by clicking edit tree.

Thank you for the quick Answer!