May I propose a suggestion for a new section of the forum? I like to build machines and I belong to a couple of sites that allow you to show off a build. It is really inspirational to see what others have done and the modifications they have made. It becomes a wealth of knowledge to draw upon, especially when people start to tweak the designs.
I would like that too. Perhaps general is a fine enough place for those posts. It looks like a place to post pictures of builds and what you have taken pictures of can be done at the Contribute link across the top of the discourse.group page, but it feels pretty restrictive as it is a gitlab issue submission.