Awesome file manager.. would love RAW photo preview

Use this everyday for different files organizations.. one thing I would love to be able to do is see a preview of a RAW file (CR2, NEF, etc..).. right now, I can import the files to Documents but no way to know what image it is.. maybe getting to read the embedded preview in the RAW file would allow Documents to display this and ease the organization of RAW photos.

SKR Imaging about Documents: File Manager & Docs, v5.7.7