Can’t the person who designed the back design the front? The only opportunity area is the story and a half porch- tear that over and redesign the entry. Not much else can change.

I’m actually not going to be restructuring/ redesigning the front, it’s more for decor. What finishes should I use? I would like to see a variety of design options.

Waht???? Sorry habve you heard of lipstick on a pig well that is what you will be doing . A home needs to be thsame style front and back IMO and that will require some changes to the front an decor will not do it . That overdone huge porch thing is all wrong for that house no matter what . IMO do it right now

This discussion includes some AI software descriptions:

https://www.gardenweb.com/discussions/6455466/amazing-transformations-using-ai#n=47

If you really want a complete new "decor only" redo of the front exterior, your architect is the one to do it.

Charcoal gray paint..a deep charcoal, makes a house like this feel contemporary. Garage door, too.

My observation about AI is that it hallucinates often enough --- just make up something that isn't in the original. For example, if it decides your garage isn't attractive enough, it might "fix" that by replacing the two garage doors with a porch, regular door and two windows. It might look better, but it would not be a useable garage.