As they spot their "escort" in the desert (at around 37 mins) their jeep is fairly modern (for the time). As they progress the rear tarpaulin sheet/door changes from closed (30:16) to open (30:34). As they stop at the Arab camp a few minutes later, they are in a different jeep. It's, for example, older, paler in colour, has a shallower bonnet, mud splashed (as opposed to clean) front windows, different side windows (no deep first one, different sized second and third ones) and a front wheel arch which drops down to the bumper (which the newer jeep did not have).
On being shot at (27:51) the Bey grabs his left arm just above the elbow and falls. After the next cut, by the time he hits the ground he's holding his left shoulder, which Sharon subsequently treats.
At the party, there is a cork in the champagne bottle that Sharron picks up. The cork then disappears and reappears in consecutive shots as she and the Bey talk.