Solidify sheet model for 3d printing

Job ID: 33516301

Budget: £20 – £250 GBP

A high-poly sheet model needs to be given depth and solidified (without loss of detail such as overhangs) and then sliced into smaller vertical chunks for 3d printing.
Model sample can be found here: https://drive.google.com/file/d/14Jg_DnHiz92ESaWmzZSim5ybuj4njhO1/view?usp=sharing
I need instructions on how this can be down so that I can reproduce the results later on.
Related categories: 3D Modelling 3D Printing Blender