This one isn't even slightly complicated but I was able to knock the entire thing out in about 2.5 hours from the start of taking measurements to it being finished.
I needed something to hold or at least cover the ends of my thread snippers so I just quickly took some measurements, made a very simple pattern in LibreCAD, printed it, glued it to cardboard and cut out and constructed the thing. From the first leather cut to it being completed it took about 90 minutes. Its nice being significant more confident in each step and having saddle stitching down now meaning this kind of project was completed with basically no drama or significant effort.
Well, I say no drama. My cheap Aliexpress diamond stitching chisels have some bent prongs, which is no loss, I knew they would only be of limited use and just wanted to see if I should invest in some decent ones. I didn't notice until i spotted the wonky stitching holes on the reverse side. The other stuff I bought there like the burnishing tool bit for a dremel has been far more useful.
Looks great, and very practical ๐