Hey there! I received this question a lot, and today, while I was working on the printed version (about 75% finished) I made this page and thought everyone would enjoy it :)
This is my step by step process for one of the first panels I did. After that, I skipped the ink sketch and determined my contrasts and colors panel after panel (and also for each page). Also, in this panel’s case, I changed my page size between step 3 and 4, so the drawing had to be bigger and have a different focus.
Have a nice sunday!
(PS: If you wanna see process photos, I’ve uploaded a lot of those in the past, just check a few posts back.)