Gerber's steady tool is a multi-tool that also functions as a tripod so you can film in the wild perhaps? Also includes needlenose pliers, blades, screwdrivers and a bottle opener (for drinking in the wild!)
Cold Steel Kopis Machete Downward curving blade makes for an excellent and efficient chopper. Based on a design that goes back to ancient Greek warriors. If you need to cleave something in twain, this is not a bad choice.