Nobody does costumes better than celebrities. Call it the budget, call it the army of assistants tasked with moodboarding and realising the idea. But they sure know how to party. See the best - from Heidi Klum to Kim Kardashian.
Epic level Halloween costuming, functional mechanical skeletal hand. Best visual instructions of the concept here: http://www.bitrebels.com/geek/how-to-make-your-own-gigantic-steampunk-mechanical-hand/ Thermoplastic found here: www.amazon.com/dp/B01E2YTZ2S