This is what my Singer looks like, though mine is more worn.
I found the attachments online - my first attempt at purchasing them fell through. The second attempt appears to have worked better.
The drive belt came today. I haven't got a clue on how to cut it and attach it. So that's going to wait.
The spool post shipped today. The manual should ship in a few more days.
The machine is very heavy, yet the parts move very easily. I suspect a bit of cleaning and some grease will improve it even more.