Logan's Daughter: Lillian Sanders:

This is her "Logan outfit":

With her hair like this:

But this is her on a causal day:

And this is her sleepwear:

And her swimsuit:

Lillian's childhood toy:

Lillian is logical and always over thinks like her dad. No matter how much it annoyed her fellow sides.  Penny has always accepted Lillian and the girls have stuck through thick and thin.

Here is a Gacha Life version: