If you don't like them, I'd suggest you simply paint them out with the body of the house so as to not draw attention to them.
If your quoins are not foam-based, they were probably framed in metal as you see below.
The element that will govern your selections is that reddish roof color.
I'd paint the house with a neutral paint color to replace that pinkish color you currently have, replace that white railing that isn't the same style as your Mediterranean style home with black wrought iron, and call it a day. No faux brick.
BTW, do you have an HOA that has to OK any changes you make to your home?
If I had a pot of money, I'd spend it on replacing the garage door with one that either is or looks like wood.
Quoins are what they are called.
If you don't like them, I'd suggest you simply paint them out with the body of the house so as to not draw attention to them.
If your quoins are not foam-based, they were probably framed in metal as you see below.
The element that will govern your selections is that reddish roof color.
I'd paint the house with a neutral paint color to replace that pinkish color you currently have, replace that white railing that isn't the same style as your Mediterranean style home with black wrought iron, and call it a day. No faux brick.
BTW, do you have an HOA that has to OK any changes you make to your home?
If I had a pot of money, I'd spend it on replacing the garage door with one that either is or looks like wood.
Spend your money on the door since the garage is the most prominent feature on the house.