The Cartoon themes have 4 sizes: 32x32, 48x48, 64x64 and 80x80, while the size I used in the preview image is 64x64.
Simply double click on the "*.theme.rar" file and the installation will be finished in a while. After that, you can choose my themes from the "Option -> Themes" menu to apply it. However, the themes only work with WinRAR 3.50 and higher versions.
NO MODIFICATIONS, PORT OR REDISTRIBUTION WITHOUT PERMISSION!!
Also download from the official site of WinRAR themes [link]
Comments are welcome!