Request for maps sources in Marble package

[prema <premum@gmail.com>]

Hi all..

I am  in team for creating a Debian based Educational OS for students in India and I felt Marble is such a package which is really helpful for young kids..
But when  I go through the application the top portion of India Jammu Kashmir is not at all included ..The borders of India in http://maps.google.com/ and http://maps.google.co.in/ includes Jammu and Kashmir as a black line or atleast as a dotted lines..But in the Marble package it is not so..

When I thought of editing the maps I found, I need KMZ files to do that..So can you direct me where can I found the source of these maps..Or consider this is a wish list and do the necessary changes in the next version..

-- 
Regards,
Prema S
CDAC,
Chennai.