If you were looking for a library (e.g., from 8Dio, Ample Sound, or Ilya Efimov), please provide more details (e.g., "like Strummed Acoustic 2 but with a nylon string"). Otherwise, the above is the exact match for your query.
Part of NI’s expanding Session Guitarist series (which includes electric sunburst deluxe, strummed nylon, and picked acoustic), is a sample library designed exclusively for the full version of Kontakt 6.7+ (or later). It focuses on one specific task: delivering pristine, playable, real-time acoustic guitar strumming. session guitarist strummed acoustic 2 kontakt library
Alternatively, you can find the PDF directly in your file system (Windows/Mac): If you were looking for a library (e