Uhh you got recommendations on some character categories? I wanna make more but I can't really think.
Jack Grapes (screenplay writer) says three details he goes to are: https://youtu.be/e0K-uoOlOUk
- food storage (whether that's a fridge or cupboard, is this character the type to label and organize everything by expiry date and meal plan/prep on Sundays…or do they keep milk for so long that it turns green?)
- medicine cabinet (is this the first-aid kit of a disaster prepper, and/or allergy prone, diabetic, asthmatic, or are all medicines replaced with cosmetics?)
- bookshelf, what's on it? (I think this can also apply if their setting has an oral tradition, which sagas or songs are their favorites and they never get sick of?)
- I made a "Health" category where I added 4 sections labeled, Mental Health, Physical Health, Addictions, and Allergies.
- Like @/Blossom_Utonium did, I made a category for their "Favorites".
- I added a "Style" category and added 5 sections labeled, Shirts, Pants, Jackets, Shoes, and Accessories.
- I added an "Interests" category with sections, Hobbies, Talents, Likes, and Dislikes.
Hopefully this helps you out a bit.