BHAKTA
I am certain that Goldi would like to help you every bit as much as I do, but we can not, because neither one of use is familiar with the FA-06. We are just trying to point you in the direction where you might find the knowledge and experience you seek. It is beginning to look like you are not going to find it here. This is a general forum that covers all models of all brands, while the Roland Clan Forum is exclusively for Roland owners. Just because you did not find an existing post about your quest does not mean there is no one there who can assist you. So I have posted the following request for you in the FA-06/08 sub-forum:
"Is there anyone here who can assist, or provide advice on the creation of Middle-Eastern or Asian (particularly Indian) tone patches, as well as more expressive strings patches for the Roland FA-06? Any help would be greatly appreciated."
It is under my ID with the topic title "Asian tone patches". All you need to do is go to the following link and watch it for a reply. If you do get a reply, and want to converse with the respondent, you will need to join that forum just like you did this one. I found two members in this sub-forum who were also looking for Indian patches, but I was unable to tell if they found them. Sorry, but I am afraid this is about the best I can do at this stage. Good luck !
http://forums.rolandclan.com/viewtopic.php?f=55&t=51843