Camelbox: A complete build of Perl for 32-bit Windows that includes a nice Windows installer that automatically downloads and installs the correct archive files, all of the core Gtk2-Perl modules (Gtk2, Glib, Cairo), as well as their equivalent C libraries compiled for Windows, a working CPAN module, bonus (!) Perl modules (LWP, YAML, Moose), extra binaries, utilities, development libraries/headers for compiling even more Perl modules from CPAN, lots of Perl/GTK documenation in HTML format, all neatly packaged and ready to install!
No code here, however, you can view the Camelbox homepage, read the installation instructions, or the usage instructions for what to do after you install it.
NB: the two issues below, lack of DBI/DBD drivers and installer checksums has been remedied. DBI and DBD::[mysql|SQLite|ODBC|Pg] are in the current version of the installer. The installer now comes with a checksum checker for packages, so if a package doesn't match it's checksum after it's downloaded, the installer barks and prompts you to re-download.