Dunno but it looks cool.
How come it is blue, and doesn't have a gold tint to it?
Isn't that when you make a model without shading it properly? It creates this awful mirror effect.
No it's possible, it's just incredibly hacky.
It looks like it was done in Roblox, by increasing the reflectance and adding Blockland stud decals.
Nope, looks like fool's gold to me.