: The naming convention [ArtistName]-[Month]-[Year].zip is a standard format used by digital creators to distribute monthly high-resolution image packs, PSD (Photoshop) files, or process videos to their financial supporters.
: This specific bundle typically includes all artwork completed by the artist during November 2018. Security Warning OlchaS-November-2018.zip
While the original file created by the artist is a legitimate digital art archive, files with this exact name are frequently re-shared on unofficial third-party sites or "leaks" forums. : The naming convention [ArtistName]-[Month]-[Year]