6: Your characters were born in the Georgian Era instead of whatever time period they were really from. What are they doing?
Well, assuming she was in Europe, rather than in Mexico or displaced in the U.S.A. which is where she would actually be, Alicia would be poor as the daughter of a carpenter, but comfortable enough because her father is very skilled and hardworking. She probably wouldn't be able to do much painting unless she earned her own extra money by taking in work like sewing or selling eggs, but she would probably be industrious enough to manage this, because she'd still be just as artistic as she is in modern day. But she wouldn't be doing too well after her father and mother died, and she'd have to figure out how to survive on her own, which she probably does by painting portraits for aristocrats, which would probably be how she met Kattar and Mrs. Moon.
Mrs. Moon would still be a business woman, and possibly still a single mom, just even more controversial than she is now. She'd probably run some sort of high end theater where operas, ballets and such are put on, and most likely have ties or shares in dress shops and makeup production.
Kattar would still be a rich boy, but he probably wouldn't work at all, and would just enjoy riding horses most likely, until he was paralyzed, at which point he'd probably just be bored and irritable and do nothing at all.
He probably meets Alicia because she comes to paint his portrait, falls in love with her, and finds excuses to hire her to paint more pieces or a very time consuming mural. He definitely wants to marry her, he definitely would be expected not to in high society, his mother definitely wouldn't care because the fact that she's a business woman already makes her considered less than respectable, so she'd probably let Kattar marry Alicia if he wanted to. She'd probably want to hire and work with Alicia to paint sets for her theater anyway.
Andrew and Jinho would still be a carpenter and his accountant. Jinho would find gaps in the system to help them succeed and become more prosperous even though most of high society would probably be pretty against them.
Essence...let's be nice and say she'd be a very low ranking maid.
Dominic's family would run a shop, and he might occasionally see Essence if she was ever sent to run errands, at which point he'd fall in love with her but would most definitely be forbidden by literally everyone to marry her for a thousand different reasons.
That's not to say that he wouldn't anyway, but they'd probably have to run away.