This is a (huge) miniature for the JASO J5010 Tower Crane.
Note that you will need a big printing bed for this model.
I has some over 200mm parts. Its not a good idea to scale down, since many walls are already 2mm thick.
After assembly, it will be almost the 2/3 wide as a 40" TV.
All the holes are made to use "raw filament" as "iron pins".
For the boom cables, use flex filament and a hellerman ties.
Just the hoist mechanism and electrical cupboard need bolts.
I printed everything without supports and PETG.
Unless you "master" printing with PETG, use PLA instead, since it has a lot of overhangs and mine didn't look that good.