The filament is a dualsilk, and they are eye catching with the two color mix. They are more brittle than standard PLA filament, so we will see if it is a poor choice in the long term. This is Mark I, I'm not sure what Mark II will look like. They have wood infused PLA that I might like to try...
@ Rodman is is a different league, his was amazing! Mine was kit parts and this 3d design is based on the modulcaster on printables.com. However, Mark II is the real goal. My project group (for a class I'm taking) is going to redesign it to hold some more electronics, so we are all learning CAD. We will see what it looks like!
I like that design, The wood center makes sense. I considered either a wood core, or metal rods in mine, but in the end I wanted to see how the material holds up. Typically things are printed with 2 loops for the sides, and 2-3 layers for the top and bottom, and the rest is a grid-like infill. I printed the core with 7 loops for the walls, and 7 layers for the top and bottom. Time will tell if it is strong enough.
I have to say, the newer BambuLab printers take a lot of the work out of 3d printing. They are amazing and take a lot of the fiddly-ness out of 3d printing!