Recently upgraded from a Mid-size Ryzen 1600x build to a Ryzen 3600 Mini ITX build. I was needing extra desk space and this really freed up so much room for activities! :D
Everything fits together snugly! Good Job.
Nice build! Although I would suggest that you add one more 80mm fan at the rear to help with ventilation, especially if you are not using a tower cooler.
This build is great! I envy your skills. But where is the Noctua fan?