FlatTop2wim has been fixed and re-uploaded. Please note that this is compatible only with Vassal Engine version 2.5. It will not work with version 2.6.
Inside the zip file you will find the mod along with a Saved Games folder that contains all published scenarios. Besides the obvious graphics modifications, I have hidden a second set of player installable game piece graphics inside the mod. Instructions are included in the Help files on how to install these.