Quoting Space Gypsy .
It's pretty good for a WIP. I like the the flag, the spears and the tree. But I think the sand should be less flat. Add mounds ;) and the transition of grass and sand could be better. Maybe make a small watch tower between the two groups of spears. That would be good.
Thanks! I am currently building a ballista to go between them. But I'll see if that looks better.