Okay, panicking. I've got a lot left to do, and some unexpected things have come up so it turns out that instead of 1.5 weeks, I have more like one week to finish everything. Plus, I've modified the design for the wing/dress getup.
TO DO: TIME ESTIMATE:
Finish wings and back-harness - - - - - - - 1 days (plus drying)
Finish wig, let dry, add layer of paper - - - 1/2 day (plus drying)
Make dress and front-harness - - - - - - - 2 days (plus fixing mistakes)
Finish second mask, fix up first mask - - - Several hours (plus plenty of drying)
Do feet; toesocks, sandals, nails - - - - - A few hours
PAINT EVERYTHING - - - - - - - - - - - - 2 days (plus drying and touch-ups)
...Adds up to just about a week. I think I can do this! Sleep is for when I'm dead.