Fractal Design Node 304 simple cover

While building my TrueNas station, I wanted my newly bought Fractal Design Node 304 to fit a 35 cm ish cabinet and I was missing a bit of length because of the original front cover. To simplify the design I found quite a few suggestions, but none suited my needs. This is my interpretation of the front cover, with minimal changes required and importing ideas from: https://makerworld.com/en/models/220828-fractal-node-304-better-cooling-front-cover-mod?from=search#profileId-239302 What do you need:LED Power Button with 16 mm diameter: https://www.amazon.de/dp/B09BFWYGJB?th=11 mm semi-round fileing of the square space in the metallic case to make space for the 16mm button