The porch to the front door is too small. I'd enlarge it at least twice the size, so it's as wide as that portion of the house. Actually, larger than that because I'd take it clear over on the left to meet the garage wall. Cover the porch with a portico or gazebo-type roof. Move the yard lamp post to the left of where the vehicle is parked or get rid of it altogether. I'm a minimalist. I'd get rid of all the pots and things on the right side of the picture. Instead, I'd plant bigger things - flowering shrubs, maybe a small tree. How far does your property go to the right? The front seems cluttered and cramped. I'd plant the new things much further to the right to make the walkway to the porch seem wide open and welcoming. Do you have a back yard? I get the feeling you don't, which would explain why there are toys and lawn furniture in the front. Edited to add: for the porch roof, maybe it would be best to echo the shape of the garage roof rather than a flat gazebo-type.

A significant part of the issue is the completely obscured front door. I only found it because I knew there had to be an entrance somewhere and I saw a tiny white railing peeking out from behind that monster-bush. Change the landscaping, change the garage doors as noted above. Go with an off-white house color and maybe a taupe trim color. I like the “after“ color combination here: https://styleblueprint.com/nashville/everyday/a-fixer-upper-before-and-after/ It would be a nice change from what you have now, but not too drastic. And probably everyone will start copying you. New house numbers, garage lights, paint the downspouts the same color as the siding.

I LIKE the last one of the three options -- simple colors, gray roof. Really, it's a nice looking house. Sure it could be tweaked, but overall it's perfectly fine. Personally I even like those short, high windows --- they are interesting. Add some more trees and it will be great. I assume the whole development avoids the horrid McMansion look -- that's good. And you are 100% right to not take on the burden of building your own custom house until you have time and funds to devote to getting all the details attended to. Enjoy your new home! PS when you're ready to landscape, maybe a pic of the actual house plus general location or planting zone will allow some of the pro's to chime in with specific recommendations.

Some option to go with the same color as siding for garage and dark ( you can pick color from stones) for front doors.