Intriguing critter that
Don't think I've seen it before ...
Not sure about the lacewing pincers though, seems quite different to me
White "bad hair day" stuff is usually waxy substances, but with this I'm not sure - all waxy secretions I've seen so far are either much thicker or thin and straight. This really looks like it got into a fight with mama's stitchwork supplies (and lost)
Hope someone else can clear things up
Arp