I noticed at the torishop a new item, its the Chrome i just want to know what exactly it do, and how i can get one since is no more available in the market?

Their new items that will be released in the new version of tb. They make the part you bought the item for shiny. To see it working dowload the Apha version of 3.9 and /dl an admin who's testing it.

Or turn on raytracing, but it's kinda laggy on most computers.