This is about as close as I could get it on Google Earth. Amazing that you almost made it to Rupal Village and went past the Tarshing Glacier despite the adventure!

BTW. Its about 2 or 3 kms more to the Nanga Parbat Rupal Base Camp. Hats off! You can in all likelihood now safely boast that your 4x4 is the closest anybody has made it to the base camp of a Pakistani 8000 peak by car :).