I remember seeing quite a while ago an "official-looking" PDF file containing a complete reference of HoMM III, including, most importantly, information on Adventure Map objects (such as probabilities of getting a certain reward when attacking an Imp Cache, and the number of guards).
While I have found two sites on the Internet that feature that information, I've been unable to obtain the original file, nor to learn about its nature. I also couldn't find it in my HoMM3 Complete distribution.
The question: where can I find this file? Thank you.