I wasn't satisfied with the stock cannon barrel on MMC's Eris Lunacyte.
So I modelled my own! Fatter, longer, more threatening! (hmm… hope I don't need the “for adults only” box checked!)
Printed with a very old spool of translucent orange PETG, using a .6mm nozzle, .1mm layer height, and no supports. Fairly slow, low fan, and boost the flowrate a little will enhance translucency. The ‘tab’ of the base is the top/front, so run the seam up the opposite side.
Also looks good in purple!
The original cannon body is glued at the pins - I used a scalpel blade in the seam, worked it around to loosen things up. Eventually a small ‘crack’ noise happened and it came loose. Holds together fine without glue now. Be careful, YMMV.
The author marked this model as their own original creation.