: The physical edition with audio is available on Amazon .
The text you are looking for likely refers to El Cronómetro: Nivel C1 el cronometro c1 pdf 11
If you live in a city with a major university or a Cervantes Institute library, they almost certainly have El Cronómetro C1 Edición 11 available for loan. You can then scan the pages for personal study (fair use). : The physical edition with audio is available on Amazon
To get the most out of your PDF or print copy, follow this aggressive 4-week schedule: To get the most out of your PDF
If you truly cannot find the PDF, or if you want supplementary practice, consider these alternatives:
: Some editions include annexes; for instance, general DELE documentation often lists "Anexo 11" as the section for minimum passing scores (puntuación mínima). Summary of the Manual