Replacement Eibos Tetras vent cap

Somehow, and dont ask me how????  I managed to lose a vent cap for my Eibos Tetras x vent.   Having been missing for a month now, looks like its not goint to turn up.  so I made a replacement.

of course this is functional, but you could make it funky colours to match the rest of your printer customisations.  

no supports, prints quick.