Thingiverse
Wanhao Duplicator D9 MK3 5015 turbo Cooling Fan by lpavaloi
by Thingiverse
Last crawled date: 4 years, 3 months ago
I combined two great designs ( https://www.thingiverse.com/thing:3038518 and https://www.thingiverse.com/thing:2931221) into one. the model isn't perfect but it does the job for now. feel free to edit it if you feel so.