I do not, sorry.
There is a seller on eBay that seems to sell OEM Suzuki parts at a discount, I see his auction for the 2012-earlier navi kits all the time (use Grand Vitara Navigation as the search term), you could try contacting him.
One point, with American Suzuki exiting the US market accessory parts like this will disappear from inventory very soon. So if you decide to go this route do not delay.
Although expensive compared to the Chinese cameras, this is a complete kit that is designed to install in the GV and work correctly, with installation instruction and all required parts. So it's pricy, but will work the first time...also has a 1-year guaranty if purchased from an authorized Suzuki dealer. Good luck!
GV: 2010 3.2L 4WD
Honda S2000 D2S HID projector replacement
HB3 HID high-beam retrofit
Full fatmat sound insulation of interior
Mito/Gentex Auto-dim mirror with compass
Pioneer AVIC X940BT 2DIN navi/radio upgrade
Alpine 5ch amp
2012 Suzuki Kizashi SLS
2009 Audi TTS conv
1995 Nissan Skyline GT-R
2008 Suzuki B-King