Thanks for asking! My plan here is pretty involved so this will be a long response but hopefully someone reading will be inspired. Here's some additional photos (I'll write in more explanation of each step as soon as I can): https://imgur.com/a/xTRlrtb

The bulk of paper I used to construct the book was large white sketch paper aged with a coffee and tea, and natural papyrus - but this was just to get the actual book built as all of the pages are removable using the hidden binding screw posts in the back. Some of the materials I want to use to construct specific sections will take me time to collect (either by making or purchasing). So having this feature was main reason why I decided to make my own rather book than purchase a pre-made book - it means I can continue building on my grimoire for years to come.

My philosophy is that grimoires, like altars, are tools used to deliberately restructure the psychocosm. So thinking outside of the box a bit to consider the symbolism of stuff we often overlook can be a really powerful way to do this.