
I had made a steel structure warehouse for a USA client who approached me on Fiverr. It is made of steel, including composite columns having HSS columns filled with concrete of 3000psi.
Here are the Google Drive files of this model
https://drive.google.com/drive/folders/1kPpbTnpbJR9E7kOvcccAJbcjh8wMpfTH?usp=sharing
https://drive.google.com/file/d/1uFpTwlaCZfNxGUuGhOWyxVHWIc_3kAVm/view?usp=sharing