Epic Floor Design, although I'm not sure what the idea is. if laid with clear or glass tiles to see the design would be different, but to put black tiles over doesn't make any sense. I wonder if you get a magnifying glass to view the floor.
Not sure this would count as PC armour in most LARPs but might be nice for NPCs and Mobs. -Creating Armor with Worbla - but great inspiration to use silver puffy paint as part of design on Renaissance costume