5015 Fan Duct for Voron CoreXY for 15mm wide radial part fan

I used the bracket by Sierra086, but needed a slimmer fan duct for a 5015 (15mm wide) blower fan.
This is the fan duct I designed. Since I started from scratch, it differs in dimensions. The nozzle is a bit wider, which results in a quite steep overhang, which was a challenge to print without part fan...