Cii inspired cooler for Duplicator 9

This cooler is inspired by the CiiCooler but remade from scratch so it fits the Wanhao Duplicator 9.

It seems to work just great but it does have a bit snug fit around the heatblock. The gap in the cooler should probably have been a little bit bigger.
Ive printed it in petg and it works great as long as it and the extruder is mounted carefully so it's all centered for most room on both sides.

Print with external supports only and use the original bolts to fasten it.