This is my first attempt at Len ~ and it's undergone a huge metamorphasis (as have I) in the course of my first year cosplaying.
The uniform, leggings, armbands and shorts were premade from COSFACTORY(http://cosfactory.cart.fc2.com/) and altered to fit/details repainted, the first headset is an altered skype headset from DeoDeo (paint and cloth) and the second is a prop made by a Japanese cosplayer friend, shoes are indoor school shoes from marunaka with yellow-painted soles, wigs from ACOS/Priscila (first a "bob layer" in corn cream yellow then a "military medi" in milky gold) with cut and styling by moiself with Priscilla synthetic wig products, serial numbers in copic marker, color contacts (first EMERALD, later EDGE AQUA) from 007 Contacts.
This costume has been sold.
The companion Rin costume is still for sale in the marketplace: http://www.cosplay.com/marketplace/showproduct.php/product/34854/cat/14
uh... we(Len and Rin set) were nominated for best costume at the Halloween Party in town... but the Drink Viking kicked our asses *tears*