i make my own up. The are easy to do just a bit time consuming. i have made some that are 5 meters long to 50cm. All you need is time and patience and a few tools.
Here is a test of one i made for a bar, colour is not set right and neither is the wording but you get the idea.
https://www.youtube.com/watch?v=sTerOP2PEQo
here is another i threw together with different sizes of strip for different effects
https://www.youtube.com/watch?v=6nLlyFj4Tyc
like i said time and patience wins the game
Here is a test of one i made for a bar, colour is not set right and neither is the wording but you get the idea.
https://www.youtube.com/watch?v=sTerOP2PEQo
here is another i threw together with different sizes of strip for different effects
https://www.youtube.com/watch?v=6nLlyFj4Tyc
like i said time and patience wins the game