I was obsessed with details when I was building this VS3.
I knew that plenty of detailing won’t be visible anyway, but you know… I know it is there.
(Or the opposite in case I haven’t had done it – Even if you wouldn’t know, I would have known it is not there.)

Praga V3S repair manual became my best friend for that period of time. Combined with a set of videos that I made when I went to visit my father and some of his old V3Ss, I got quite precise idea how was the tubing actually done.