Down Spout Cover / Gutter cover

I had my gutters replaced. As part of that, they did not hookup a specific downspout. That was a good thing, until I realized I had a really great hole chilling out in the front of my house. This was a seriously simple design. I just tossed something into Fusion, and off/away we went. This was very lucky. I made two versions. The first one is just to make sure it fit properly. It was meant to be a quick / fast in a hurry print to make sure it was a snug fit. It was VERY snug. By the way, I check. 4 big box stores for a downspout / gutter cover for that. No one had one. Instead of ordering one, I figured I would just print something. Good and fun challenge for someone that is obviously a newbie at designing. Lastly, I have no idea what size mine was. I whipped out my micrometer, and took some measurements. Mine was:73.65mm wide98mm longThe plastic is 3mm thick The corners were rounded (fillet 6mm is what I guessed at, and it was perfect) As for printing, I used PETG (this is only tempor