Art style progression. 2017 (Remake Final?), 2016-2015 (Remake Concept), and 2014 (Prototype) The actual comic's gonna come soon, hopefully.
@Nyrator With SAI, you're basically gonna have to do something like that. Clip Studio has a toning layer feature that may or may not look good.
Preview for the comic. This is how much I can manage in a couple days. Still trying to find ways to make drawing them faster.