Da Mighty Camel said:
The High Elves Everqueen is quite common to convert in to a female seer.
True, but it's showing its age a bit. I hate that model.
I had the same idea, back when I was thinking of doing an eldar army. This was my plan.
Start with a howling banshee or female guardian model..
Green stuff on a cloak, and possibly a robe on the lower half of the body (like a kilt or skirt) this is what the DoW farseer had.
For the head, if you probably want it helmetless. there are a lot of female models, but I was going to use a dark elf witch elf, and file off and resculpt the hair. Anything, however, will do. If you want a helmet, I'd actually use a guardian head and add some detail.