Minecraft survival and creative mode?

I need some easy yet fun things to build in mine craft. I'm not that good and patient but I need some stuff to build when I don't have Wi-Fi to go on Netflix (the other 1/3 of my life.)
I just need some things to build. Not too hard, but not something super duper easy.
I already build a huge roller coaster, farm, 7 houses, a hotel, and 2 farms, so anything other than those.

You should build a world that models a video game or show. That's what I did and it looks really cool, everyone liked it.

Sorry I'd suggest more and better ideas but honestly I'm to tired to think. (Well, more like lazy) Heh