Jungle
Yes, there is a Feral City map http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=23911.0
I'd try to download it later.
I wouldnt think it would, i have downloaded it and its just FH exported files, nothing more. If you really want to make sure i could only suggest talking to Red about it.