Yo.
Been a member for a while, don't even remember if I've posted in this thread. I'm an Aussie, building a costume for the only big nerd convention in Sydney, Supanova. Are there more? Tell me!
This is the basic idea, but a male Autarch in a different paint scheme. Not doing the wings, just sayin'.
Here's the first look at the thing. It's further along than this now and I'll start a thread soon, but I'm pretty sure that there have been worse Eldar costumes with a higher budget.
Those are the abs, upper arms and boobplates. In the top left you can see the attempt to convert Nerf disc guns into Shuriken Pistols, that's very much 'in progress'. Still to be drafted are the shin, wrist, thigh, kneepad, shoulder and backpack units - much more complicated, but underway.
I have about 3 weeks and feel more confident with every step I finish.