Why not Vista or something?
But it is so much more than windows. There are hinges, handles, glass, fasteners to affix the handles and hinges, glazing pins to hold the glass in the frames ..... things get so complicated so quickly. How much is too much? Throw out the glazing pins or the wood screws?
Wow!!!! There's no window latch(es). Probably should have just left the wall alone .... simple white space with no hole, no window.