Wow, I looked at all your Nids now, and I really like your agressive color scheme, it totally suits the minis. And the wings look very cool to, amazing idea!
nice try... but even if the painting seems cool (pic aren't good enough to really judge) I'm not fond of the color choice: not much harmony IMO, too much contrast) and even if the wings are cool I think they're not suited to these minis; don't like much the dragon wings either but these ones are too "soft" IMO, it's not a butterfly or a faerie it's a ravenous insect, brutal and aggresive