ICONs: (custom icons for irregular shapes/bad amazon art)
Click to download the zips. Quit Library.
The numeric part of the zips filenames equal the "upc" key in the XML file here :
    "/Users/yourName/Library/Application Support/Delicious Library/Library Media Data.xml".
Search for the upc to get your unique PNG names... listed under the "uuid" key.
Rename the custom PNGs with the "uuid" value (leave off 'png' extension) and overwrite your standards PNGs here :
    "/Users/yourName/Library/Application Support/Delicious Library/Images/"
Be careful.


MASKs: (vhs mask fixes tapes being too wide by default, also moves finger grabby to bottom so as not to obscure box artwork)
Go inside the Delicious Library app bundle (right or control click on application 'Show Package Contents').
Navigate to "/Contents/Frameworks/Library.framework/Versions/A/Resources/" within the bundle.
Back up then overwrite the two masks inside the 'Resources' folder.
Be careful.