Rosalina render issue

[GianaSistersFan64]

Hello.

I need a bit of help for my Rosalina render. When i render her, the stars doesn't come out, and her hair and skin are pale. Even changing the light power doesn't fix this issue. Apparently i'm not the only one to have this problem. Also her model is from Super Smash Bros Ultimate.
Here's her render:

Here's a screenshot of the nodes of her skin :

Any help would be appreciated