Build difficulty: Easy
These are STL files used to create the 3D printed Unicorn Neon LED sign. Entire model is around 10 inches inches tall and 10 inches wide. You will only need to cut and solder 1 section of the LED strips which is why I have listed this as an easy build. Other materials used to build are listed below.
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/gp/product/B0BDRKMJY8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
Meijiajia:
https://www.amazon.com/gp/product/B08SJ6DSZR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
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