3D Printing Zine - Pages 1/2 "inks" (Patreon)

Here it is, the first test spread of a new type of technical zine I'd like to make. This one is about 3D printing and is intended to be accessible to anyone (including children). 

The idea is that the final book will be quite large (letter sized pages) and this is an open two-page spread. 

This is my first test putting all of the final images and text together on a page, and I'm interested to know what you think! I haven't decided what I want to do about colours yet. You can see that I did some test colouring on one of the drawings but I'm not sure limited pallete will be engaging enough. I might hire a colourist for this project like I did for Shenzhen Fast, and possibly also a layout person to help me with the details of all this text because it is tricky!