help MTK6515 rom

hello it is to buy a cel in aliexpres was mt6515 but when I entered the recovery of cia was saying that this was MT6575
Hardware: MT6575 (Exymos is Fake!)
Model: GT-i9500
Build number: JDQ39.I9500ZSUAMDE
Build date UTC: 20131113-092043
Android v: 4.2.2
Baseband v: MAUI.11AMD.W11.50.SP.V37, 2013/02/25 15:01
V Kernel: 2.6.35.7 (server @ Service) (gcc version 4.4.3 (GCC)) # 1 Wed November 13 2013 17:16:15 CT

but to disarm and saw it was not him MTK6515 rom left a photo here to see if I can help get the rom