>>713955472
>Is this just some solid skill in MS Paint?
No I don't have the skill or patience for that kek
I use SAI for the sketch, lineart, and flats because SAI's binary brush has a very clean look (no doubled-up pixels). Then I color in CSP using some custom brushes with no AA.
Been trying to refine this style for awhile now so I'm glad that anons seem to be liking it. While I don't usually respond, the feedback has been very encouraging