The blue plastic fan shroud that came with my printer snapped right in half.
After supergluing it for a while, it just became too much hassle. While waiting for a new fan, I remodeled and resin printed a replacement.
This is a little more beefy than the original shroud, so it's closer to the heater block. I don't recommend printing this from PLA. Use something that is high-temp and probably add some kapton tape too.
The author marked this model as their own original creation.