I got to the drawings and pulled all the dimensions you need to work out your rack.
Here they are rounded to the nearest 1/32":
You can just continue stacking these triangles as high as you want to go and figure our the height of side from there.
Top and bottom construction, I used two layers of 3/4" plywood because I built two individual tall and skinny towers first. I then joined them between a top and bottom piece that was full width.
Maybe not the best construction, but I'm just a hack.
Shooting those 2" nails at an angle without missing is for professionals only.
I'd buy some wood putty and a dark stain!
Speaking of wood and stain...
I sanded and stained each piece prior to gluing them.
Glue is a pretty good stain repellent/blocker.
I still tried to clean up excess glue as much as I could, but I had a safety net of some color underneath.
Danish oil makes a nice easy to apply finish that will not be too glossy and more than enough protection for indoor use. Wipe on, wait 15 minutes, wipe on again, wait 15 minutes, wipe off.
Here is the same drawing with the dimensions in decimal:
I have not made any progress on this. I had to order the trim for the front.
3 attempts and every time, they send the wrong product.
I have enough baseboards and window casing to redo the house, but not a single piece for the wine rack.