What are diamond headed neons?
Tank looks great, but 1.) Put some water in there! 2.) fix the light even/parallel with the tank! You bought an ADA tank and invested hundreds of dollars into it for a reason -- aesthetics. I find that when I focus more on keeping my tanks aesthetically pleasing from all directions, I produce my best scapes.
Also, close up of that driftwood? That looks sick! And is that R. Vietnam? And also, sorry for all those questions!