I used SketchUp to design the file. The windows made out of clear filament. I've grouped the windows together, so please explode them from the rest of the design. I used a soldering iron to attach the windows to the model (you can use glue if you see fit). The base of the model is attached to the rest of the model via a nut and bolt set (you can use a soldering iron as well). The bolt is attached to the model via a soldering iron (you can use glue if you wish, but it's risky). The model contains a battery and charger (images attached). The model also includes x2 3mm LEDs. Designed by: https://www.taito3d.co.za [3D Printing Services](https://www.taito3d.co.za)