Some stuff I put together. The weapons more or less are just for fun. The medical supplies I felt were necessary, anti-biotics, wound dressings, a small medkit and morphine syrettes just in case.
I also included a map, compass (Map and Compass Combined with Watch if GPS goes down for navigation), GPS, Satellite Phone and solar charger. An oiling kit, gun cleaning kit, toothbrush and paste. Also some line for snares and traps for food once the protean bars and MREs run out. Which is only about five days worth of food (One protean bar a day then MREs after they run out.) A bottle of water to start me off along with a canteen for more with iodine drops to purify. The can of soda serves a few purposes. One, it's sugar and caffeine so it's a bit of a morale booster, plus it can be cut in half to serve as a small stove, or other purposes.
The rags can use for wound binding if the medkit runs out, or be used in a fire combined with the coke can to make charcloth which will be useful in helping to start fires in the future. Flint and steel since those don't require fuel, lighter fuel to get me through the first few nights. A messkit, binoculars, flashlight and multitool along with a watch.
And a shovel for latrine duty, basic trap making for food and defense needle and thread, a fishing kit to supplement food and a knife to skin, or cut animals I've hunted for meat and hide. Also to whittle wood into shape for traps, and a spear for further hunting or defense. I also included a flare for signaling and duct tape since that stuff is useful anywhere. He's in woodland camo pattern clothing since I live down south and the area's fairly wooded. And bug spray, since frankly I hate mosquitoes.