It could be a private or niche repository file (e.g., from a site like Archive.org or a private server) containing raw data.
Collections of images, 3D models, or documents for a project.
Ensure you have SS-JulSS-005_v.7z.001 , SS-JulSS-005_v.7z.002 , etc., in the same folder.
If "SS-JulSS-005" is a code for a specific dataset or software update, common "features" found in such archives include:
The .002 extension usually means this is the second part of a split compressed file (like a large software or media download).