Using the included Arduino code and a proper frame for the bot, you can have a walking hexapod. You need to power the servos with an external supply: 5V, drawing 1-2A.
Included are Adobe Illustrator files that give you the frame and leg cutouts of the hexapod. I fabricated the parts using a laser cutter: that's why the AI file is formatted as it is. Press Ctrl+Y or CMD+Y to see the outline in AI. Use nails at the appropriate places to attach the legs and servos.
Upload the _4pinDT.ino code to implement the dual tripod gait on the finished hexapod.