Part 3! I got the upper half of the pit finished, along with some of the railing around the walkway. I finished the upper portion of the guard tower, and added some "support" to the walkway. I added the lights to the part where the raptors are introduced to the pen from the cage. I am now in the process of finishing the railings for the walk-ways and the support poles for where I'm going to connect tubing for the electric wires around the top of the pit. After that I'll have to figure out how I am going to make the stairs and the then I'll be adding the spotlights.