If you found this in a YouTube tutorial or specific forum, checking the original video description or post comments is usually the best way to find direct download links.
Often have community-created texture packs. Download File ABC Stone Set 37.rar
Search for "Stone Set" to find downloadable 3D models and textures. If you found this in a YouTube tutorial
High-quality, scanned stone assets available via Epic Games. Download File ABC Stone Set 37.rar