NOTE: Print it out of something rigid and temperature-resilient like CF-Nylon. Since there are only 2 screws on the mosquito heatsink if you want it to be flush it will need to be strong. (I haven't had a problem with performance when I ran a warped shroud, this is strictly aesthetic)

Made to allow you to mount this much quieter fan to your slice fins: 

https://www.amazon.com/Noctua-NF-A4x20-FLX-Premium-40x20mm/dp/B072JK9GX6/ref=sr_1_3?crid=1Y3CFDDDO5E9S&dib=eyJ2IjoiMSJ9.V-L1yeju9Ff4T0wgObpkYCoATeegzcWivt-OYMALf2fL9hYvgWo6XW9uR3g5h9cATwQEsZokrwve43toolV1yob3B1kuH8-bXR77H4bCwHNI96Mk5dLh_gChw97LzZIPcueBogS9LXEPEmSKQmqq02pDwIDvwcTSDnwgchmDFJ6i9ORen43-HqlDttuYfQbCwmPht8qczfsMWOuVjRhT47x-WhC63U55ayZP71Tw35w.VBliXybM-fWYV5RHnLQqpeHp1wFf5HV7BNZ_3bsaC4k&dib_tag=se&keywords=noctua+4040+fan&qid=1708718641&sprefix=4040+noc%2Caps%2C173&sr=8-3