Yes, the top of the rock needs something. Now it looks too empty. Btw groups are a good way to become popular.

I came from Chris K's page, and agree with him. You should stick to what you are good at. These vignettes are really good, and you should work on developing your technique more. For some popularization, be active in your groups, comment and rate people's creations, and keep up the good work.

Good idea Nick!

that's awesome! you could make a micro castle on top.