So I have a slice of a 105mm L7 cannon barrel that needs a good home.

Whip up a design for a holder. Small insets hold magnets. Lettering is a Sheppard Fairey 90s meme reference. Lower right is the grid reference of the tree that supplied the wood (the infamous Summer Hill Tree).

Toolpaths done, we start cutting. (The design changed slightly)

And this is what it looks like post-carve.

Magnets installed and lettering painted, and it is done!