New exterior window structure

Hi- I need to take the first floor left window structure off and replace with a 12 inch bump out structure with no side windows and three double hung windows. I’d like to see different options on grids like 6 grids on top, none on bottom. Or 6 grids too and bottom. Or 4 grids on top and none on bottom.

The roof of the new structure will be shingles (kind of a dark gray/tan). And I’d like that to remain curved.

I’ve tried multiple prompts but not getting the look I want to see

Heres the original house image with a few inspo pics.




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