Does anyone know of a more advanced UI for Luma Dream Machine?

I have been using Luma a lot for making videos but I noticed that the API they have for it has way more functionality than their UI does and it allows you to combine existing videos and transition between them, it allows you to extend videos with a new last-frame so you can string together as many frames as you want for a single video like keyframing, it allows you to extend a video by adding to the start of it rather than only the end, etc…

Before I actually work on my own UI to make use of all of that I thought I would ask if anyone else knows of such a project that already exists. I couldnt find one when I was searching for it.