This is Puch's answer to the Raleigh Sport, which was selling in huge gobs at the time.
The Austrian made Strumey Archer AW clone 3-speed hub is argueably better than SA.
You have everything there for a good utility bike, except for grease, oil, a new chain and new brake cables, and a shifter & cable. Ask on the ISO thread for any spares you need, and you can get them here instead of ebay.
I have fenders and chaingard but shipping is nuts on stuff like that, and you can ride fine without them.
Please don't bother trying to strip the paint and repainting, you'll never get a better paint than is on it now, unless you are a professional.
Clean up what you have and ride it.