Here is my painted Ulthwe to date. I started playing and collecting Eldar when their last codex came out in 2006 (due an update I think :( ) and have been steadily adding units to it here and there. I usually play either 1500 or 2000pt games against a lot of MEQ armies and have always tried out different configurations with me leaning toward the mechanized list as of late as opposed to my usual mixed list.
I have tried to adhere to the background of Ulthwe as much as possible, hence the high number of Guardians with my only completed aspect to date being the Scorpions (have kind of a soft spot for them)
The Warhost assembled;
The Guardians of Ulthwe;
Webway Portal;
I still have a load of stuff WIP which includes;
20 Warp Spiders
10 Swooping Hawks
12 Fire Dragons
10 Harlequins
10 Dark Reapers
20 Guardian Defenders
2 Fire Storms
1 Fire Prism
5 Jetbikes