It was a chrome theme I made awhile ago, it was the fanmade Ghost Recon Wildlands chrome theme, I haven't released it basically anywhere yet, except Moddb, but I have it on DeviantArt right now and it is up for downloads.
How to use it:
1. Open Google Chrome.
2. Type in the URL "chrome://extensions/"
3. Drag and Drop the file in there.
4. It will say whether you want to apply the theme or not.
5. Apply it and your theme is set!