The exciting young player first visited Manchester in 2024 where he went through medical and fitness tests for the first time.
After continuing his fine progress with Buenos Aires club River Plate and then at the Olympics and Under-20 South America Championship with his country, Claudio has returned to Manchester.
And our cameras followed his first days with more physical tests before heading to the Etihad Campus.
There he met his new team-mates before completing his first media duties with a photoshoot, club interviews and tour of the Etihad Stadium.
Watch the latest episode of our behind-the-scenes series in the video player above...