When I first began learning technical skills in 3D printing, I wanted to challenge myself by scaling down a simple, rigid object in real life to test my CAD skills, the 3D printing process, and an elementary intro to assembly. I chose to model a county building in downtown Riverside because it presented challenging shapes for someone new to 3D modeling. I initially modeled the building in Fusion360 and later rebuilt it in SOLIDWORKS to gain experience with both software. While the model is primarily made from 3D-printed parts, the mirrors were cut from mirrored polycarbonate sheets. With the addition of the polycarbonate sheets, I learned the basic ideas of tolerancing and how to properly fit the mirrors into the building. As a precaution to minimize plastic use during prototyping, I tested various "frames" with varying tolerances to find the best fit. Another challenge I had to overcome was selecting appropriate supports in the Lulzbot 3D printing software to allow the windows' gaps to print without errors. The solution I found best was to add organic supports that kept the prints from failing, and left the cleanest surface when removing.