SciFi Mech Blender Practice

I learned so many blender hardsurface modeling skill from Blender Bros youtube channel. And I'm interest in Mech modeling.
So I bought their Mech tutorial , step by step , and finally I finished the Mech. I don't use Hard Ops/Boxcutter theses add-on, I just used
blender Bool Tool and it really worked. Hope you like it.