This particular world I made this afternoon is just a bunch of netherlike things, lava lakes, cobwebs, and anything else that I was able to think of that was halloweenish. Its scale turned out a little bigger than I would want it, yet otherwise I thought it okay. :P 


The resource pack used in the renders is Conquest_ By Monsterfish_. The programs used to create it all were worldpainter, worldmachine (for the brushes) and chunky (for the renders). Feel free to use the terrain in any of your own builds, servers, etc. as long as you give credit to me. :D