Lot of you offering help with STL and PDF files.
Actually, i have all STLs and PDFs, but they are only exported versions of real 3D model.
That model is fully editable, with a lot of layers and relationships.Big assemblies.
Same for the assembly guides.
For sure, i have this STLs, but i have lost access to the "parent" model.
This model is much more valuable, as it can be changed, edited or exported in many formats and versions.
Anyway, recovery lab can restore my drive with 93% chance of success, but it will cost all my savings.
It will hurt, but i have to do this.Need that files back.
I can get some another money later.

GOOD NEWS - Cromwell prototype is fully assembled.
Most important thing - it can run in exteriors.Rides well.
Going to make some videos.
Have a lot of pictures for now.
There is 154 pictures in this google album:
https://photos.app.goo.gl/fr2BHi2JR1H7VtJi9
Some of them are attached here.