You can also follow a Blender tutorial instead of translating a max tutorial to blender. The Blender community has produced a lot of good tutorials to learn hard surface modeling. Just make sure its a Blender 2.8+ tutorials.
This is more of a Tech Talk thing, but given that it's Greentooth I figured I'd thrown it in here instead! I made a greentooth generator for Blender, as well as a polycounter that turns red if you go over a set number of triangles, and looks angry if there are any ngons. https://www.youtube.com/shorts/kwwY0Pi4nTU…
I only found Delta transform on Root joint, but i cannot get any children joint prerotations in Blender. Am i missing something? Sorry, iam newbie in Blender.