Because is a generic compression format (created by 7-Zip), the contents are entirely dependent on the individual who created the file. To find out what is inside, you would generally need to:
The file appears to be a compressed archive, but there is no widely documented or public record of its specific contents.
Commonly, files with unique or personal names like "PRINSHIVA" are associated with: or game assets. Backup folders for specific projects or users.
