Alright then Piwlady.
Your terrain is quite interesting, it has a cave effect and feel that I dont often see in cave terrain maps. And your use of the Moria doodads is nice, I could easily see even more flexible use of them moria "balins tomb" and stairs doodads, for better looking terrain.
But there are some parts of your terrain that stand out, badly.
Firstly, and most obviously, those pink crystals COMPLETELY ruin the overall feel of the terrain, and look nothing but hideous in your terrain, this also slightly applies for those (Outland?) torches that are completely black, give them a bit more color and they would look a lot better. Latly, you have a far to low rate of details on the center of the paths, where you've used tiles, which could be done better.
To sum up what I would do:
- Remove the pink crystals. (or replace them with more fitting ones)
- Tint the black torches.
- Work on the tiles, randomize them more.
- - Work on the empty spots in general, fill them in with small rocks, corpses, ANYTHING; just dont leave any open spots that look odd.
- More detailed ruins, by use of more Moria doodads.