BatteriesRLow

Seems a bit too extensive, don't you think? I have somewhat a sort of an idea, but I want to see if I can improve it. I already have a wall with towers and a functional gate, then inside will have some nature pockets with walkways leading to various areas, all directed with signs.

I have towers planned for it for decoration, but is there anything else that I should add so it doesn't look so bland?

So in my Tekkit world, I found a suitable place, and not long after, decided to begin construction on a 129x129 castle so the inside is 128x128. The only thing is, the area isn't FLAT. I'm completely fine with that, it's just that I'm not sure if I want it like that or not. If I have it flat, it's easier to build, but the terrain is just boring. If I have it all dynamic, then I'd have to do just a bit more work on the walls, but the terrain wouldn't look so boring. It's a somewhat logical debate, at least for me. Any suggestions?