As purchased assemblage could be worse. Chain is amazingly long.
Somafab extended jockey cage
third party brake cable adjusters, with benefit that they won’t rust. Some substitute of pandas and holders, maybe later Campagnolo? Monoplaner repurposed.
you might have to go with a Shimano 600 headset, the lack of a washer to the lock nut…
cranks might have a 40t inner ring. A number of people like myself have sought cranks that take under a 42.
no applause for the mechanic that strung up the rear derailleur. Oversized cable housing end, something weird just in front of the stop.
this bike was probably put on the market as it did not shift.