This is really impressive! If your Photoshop skills are virtually nonexistent, are you pretty much out of luck?
I'm not willing to spend the time to do this on v4 because last week's Office Hours (this week's is due to start in about an hour) had David telling us not to "start a whole business based around a specific cat you can make now" because v5 will hopefully be released in December, and everything is going to change again. (Also, 1:1 aspect ratio is really limiting.)
But this was a great demonstration of what can be done, and it's so much cooler than what was possible with clarinet's v3 character puppet tutorial in prompt-chat. (Are you clarinet?)
I'm limiting my Midjourney how-tos to basic things that average users don't know how to find the answers to because they aren't familiar with Discord. I have limited energy and attention, so I have to focus on the evergreen instead of the latest and greatest, but I really appreciate the work you've shown here! Maybe I'll even start a web comic when v5 hits with help from people like you!