The textures and the planets in the background are all very nice, but I’m finding it very hard to see what it is I’m supposed to be seeing… 
If I’m correct, the things with eyes are creatures and that rolled up thing their home? the one appears to be looking at a map but apart from that that’s all I can make out. Changing the color on the creatures will make them easier to see, but as it is I’m really confused about the rocks and weirdly shaped curly thing. (which looks pretty cool actually, I’d be interested in an abstract render of that)
I actually just noticed there are more creatures flying towards the curly thing in the background, again make them a contrasting tone so they stand out. It starts to make more sense with them as I can understand they seem to be gathering/looking for something, which fits with the title.
You’re textures are great, but amazing looking textures can be distracting if the picture itself doesn’t have a clear intention.