This page is devoted to different RealPolitik Variants I, or others I know, have created. If you do not use RealPolitik I would highly recommend it.
You can get it at Jim Van Verth's Page:

For certain large variants (noted in the descriptions) the normal RealPolitik (vers: 1.6.6.2) does not work. Until this is fixed I have a special 'home' build of RealPolitik that does work with these. If you encounter problems with this build do not bother Jim, but me instead.

This file, as with all the variant files below, is a self-extracting zip that assumes RealPolitik is installed in C:\Program Files\RealPolitik if this is not the case, when un-zipping point it to the directory where you have RP installed.

This build is ONLY the executable and does not include all the rest of the RP setup.