Looks like you want the Mameo Brush for lineart!
Mameo I like to use for the pencil feeling texture and scratchiness, I found it in Chamy's Brush Set!
For color and texturing I like to use this Acrylic Gouache brush which I thiiiiink is this one: https://assets.clip-studio.com/en-us/detail?id=1374334
The one above mixes, where I also like to use this one too.
Hope these can help!