Unhappy [q] need a nandroid backup for spice mi 502!!

I installed CWM recovery in my SPICE MI-502 using MTK Droid tool in my PC. I backup my stock ROM. Later on by mistake i formatted everything (= system, boot, cache) etc. In addition to that I even formatted my memory card. I had copied the backup to my PC. But due to problems in PC i fromatted my PC too !!! Now i do not have anything in my Phone except for the CWM recovery I installed. I tried modify the stock - nandroids backups of other spice models and install it but didnt work. I also tried to find a custom rom for my device which of course i could not find, trying my best Now the only option is to restore the nandroid backup if any other spice mi 502 users have created. PLEASE HELP!! .
I wont misuse the backup for sensitive informations etc . I just need my system back. Could anybody help me with this ? Or you could also provide me with Custom rom for Spice Mi 502 .
OR Any suggestions ????