That's just how I would do it ^_^. I thought there must be many games made in a similar style, but for some reason it is not the case. Also I wanted to compliment you work with hands and clothes, I know how much efforts went into it!
Viewing post in Ghost town Settlers(demo) comments
Since I know the reason, let me share it with you: The main hurdle is consistency. AI often generates stunning images, but none of them are consistent with each other, and a game demands a coherent style and often multiple images of the same characters, and since humans are good at spotting inconsistencies in faces and bodies, the results are often too jarring to use.
And thank you for your kind words, your complements mean a lot to me.