Reposting of https://www.thingiverse.com/thing:4362682 since the files were removed from the site and is no longer available anywhere. CC-A-NC-SA allows me to redistribute the previous files with the same license as before.
This is all of the files I have for the N90 WIP. I cannot help if there are missing files or info from the set. I do not have any of the original instructions, BOMs and no wiring diagrams, so cannot help there either. It did mention that the pusher is a n20 motor, uses micro wheels and has magnets for some quick open parts. Maybe showoff videos can help with some of the wiring in some of the time stamps.
The user re-uploaded this model. The user is not the original author of the model.