Robo 3d R1 fan shroud

this is a fan shroud for the robo 3d R1 printer with the all metal hot end. it is for a 40mm fan that is ducted around the X axis rod and exhausted directly on the heat sinks for the all metal hot end replacing the need for the tiny fan supplied. it snaps right on with no needed attachments. i made it to be printed without any supports face down. click the expand button in the top right corner of the pic to get a better view.