I built a concept for Cirith Ungol that has roughly the same dimensions as the one on the server but is a bit less blocky and a bit taller (91 blocks tall I think).
The First 2 Pictures are of the gate watchers. The third one is of the gate. 4th an orc campfire, 5th some wall ruins, 6th some orc platforms, 7th a dead tree, 8 more ruined wall, 9 small tower, 10 medium tower, 11 tall tower, 12 tall tower top, 13 medium top, 14 small top, 15 platforms with machicolations merlons and embrasures, 16 full outer wall concept with pillars and diagonal machicolations merlons and embrasures, 17 upper view of the outer wall, 18 regular sized bridge, 19 funky walkway, 20 interior walkway, 21 orc camp and campfire, 22 long small bridge/stair thingy, 23 more weird pathways, 24 orc outpost, 25 road concept, 26 more wall ruins, 27-28 stairs, 29 hallway, 30 ravaged bed quarters, 31-32 fireplace with flags and sword emblem thingy, 33 doorway with sword thingy, 34 ruined wall showing main hall and interior pathway, 35, main hall bridge, 36-37 dungeon hallways, 38-39 main hall mud dirt and excrement, 40-42 spiral stairway, 43-44 archways, 45 tower base, 46-49 spiral staircase, 50 ladder, 51-52 frodos prison place, 53-55 main tower, 56 materials, 57-58 wall concept. 59-69 Cirith Ungol. Well many of these were deleted given I can only add 30 things.