Sites like Worldvectorlogo and IconScout offer free downloads in SVG and PNG formats.
The string "CHANELS ICON (1) nsvc" could be a specific, possibly auto-generated, filename from a personal cloud storage or a niche asset repository. Where to Find Chanel Icons
Theories suggest the design was inspired by the stained-glass windows of Aubazine Abbey , where Chanel spent her childhood, or the geometry of the Château de Crémat . Understanding the "nsvc" Reference