These are STL files used to create the 3D printed Decepticons Transformer Neon LED sign. Entire model is around 20 inches tall and 16.5 inches wide. Other materials used to build are listed below. I print in multiple pieces and use a soldering iron to weld the pieces together.

Neon LED strips: There are several brands available. Some are cuttable every 1 cm (Lamomo brand), others are cuttable every 2.5 cm (Meijiajia brand). I've linked the 2 types below. Use any color combination you'd like and I would love to see how it turns out.

Lamomo:

https://www.amazon.com/dp/B08SJ6DSZR?psc=1&ref=ppx_yo2ov_dt_b_product_details

Meijiajia:

https://www.amazon.com/dp/B096FF6FSB?psc=1&ref=ppx_yo2ov_dt_b_product_details

12 volt Power supply:

https://www.amazon.com/dp/B00FEOB4EI?psc=1&ref=ppx_yo2ov_dt_b_product_details

Cable to attach end of Neon LED strip to on/off switch:

https://www.amazon.com/dp/B01GPQZ4EE?psc=1&ref=ppx_yo2ov_dt_b_product_details

On/Off Switch:

https://www.amazon.com/dp/B0895NVJLF?psc=1&ref=ppx_yo2ov_dt_b_product_details

Optional, instead of on/off a dimmable switch can be used:

https://www.amazon.com/gp/product/B07KW4NCCJ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1