: This suggests this is the "Gold" version of the file, meaning all major bugs from the beta or previous versions (BTQ 1-4) have theoretically been addressed.

Whenever downloading .zip files with "Final" in the name from community forums or file-sharing sites, always run a virus scan. These are common naming patterns used for both legitimate projects and "spoofed" files containing malware.

High resolution (1080p), complete content (Final), and likely the most stable version available.

If this is an (the most common use for this naming style):