Buoyed by the success of first ever print out if the box, tried the fan shroud next.
The STL file is on Youmagine.com.
The first attempt aborted because the laptop went to sleep mid print. Installed KeepingYouAwake so that the laptop does not go to sleep.
Removing print from the bed did not turn out to be easy this time also. The tape stuck firmly to the print and could not be removed at all. The results are after scraping a good portion with a utility knife.