Make of the model from thingiverse. https://www.thingiverse.com/thing:3638974 Wanted to share this in case anyone needs it. To install an 80mm fan on the bottom of the Adventurer 3. Needs some M3 screws and nuts to mount a fan. 24V 10mm thick works to replace the stock loud fan.
The user re-uploaded this model. The user is not the original author of the model.