I am not really sure. I like the sprouts up idea, I will take a look at a cabbage leather. I had a hard time with mushrooms I couldn't get them to attach to my rocks or spread. I only had a few which I no longer have. they floated away and died.
I want lots of color and interesting things. I was thinking about some pulsating xenia. and also considering another ricordea, I want to get something to have as a main attraction down on the bottom of the tank. I will have upgraded lighting next month probably (x-mas) so will be adding some SPS