Used the Fusion source files from the original to export some STEP files for this one to make things easier for everyone.
Needed parts:
Printed in PLA, 0.42 layer height, and tree supports. Should work with other kinds of support too but cleaning up to make parts fit is going to be harder.
After print, clear up the areas that will mesh with a file or similar, make sure they are smooth or sized enough to allow for the arm to go all the way down.
The author remixed this model.
Bigger space for the notebook, and thinner support to grab a portable monitor that is skinnier than the original