So I decided it's not really fair for me to pick your looks so I decided to give you options. But I will do the personalities. Your other old look will still be an option. Some of them will have powers if you prefer.

Personality: Smart, Intelligent, Does the most work around the mansion..

Powers: Summoning Pokemon

Pokémon you can summon:
Goodra
Mimikyu
Type:Null
Primarina
Sylveon
Audino
Glaceon
Vaporeon
Zangoose
Lycanroc Midnight
Toxapex
Houndoom
Arcanine

Personality: Emotionless

Powers: Summon Zodiacs (Like Lucy from Fairy Tail)

Personality: Curious, Usually gets lost

Powers: None

Personality: Can't stop being cute, UwU

Powers: None

Personality: Funny, Gory, Sadistic, Good cook but.. prefers to put human parts in the food..

Powers: Immortal, Can Summon things, Water Manipulation, Gigantification,

Personality: Tsundere, Gamer

Powers: None

Personality: Gamer, Used 3rd POV on herself

Powers: What Harpy's can do

Personality: Sweet like candy, Likes candy mostly Suckers or Lollipops

Powers: None

I'll probably add more