Photogrammetry by John Haverkamp
mwokee
Posts: 1,275
Do you really need to have Zbrush to use this tutorial and create 3D objects from photographs? Zbrush costs way too much.

Comments
Meshroom is an opensource tool for photogrammetry https://github.com/alicevision/meshroom that you could look at.
Here is a video tutorial using Meshroom and Blender to create photogrammetry objs and scenes.
I personally found this more successful than Meshroom
or rather I never got Meshroom to work but did this
Link removed for unsolicited offsite commercial.