I am on the official website homepage. I see this structure in the picture. I need to make a framework with the same structure. Since I just started to understand the OpenBuilds Part Store, I am not very familiar with it. I hope someone can help through the pictures. I look at what components are needed to make such a structure. I would be grateful if someone could kindly help me with a more comprehensive list. Regarding the size of the machine structure, I want to use 2020 aluminum, which is 700mm long and 500 wide. https://photos.app.goo.gl/c1RiqDBAjzqvjisR6