String Grid styling

I am using the Auric style in my FMX application. I'd like a TMS grid to match the same style. What is the easiest way to get the TMS Grid to take on the Auric style? 

Our components do not include FMX Styles, all have to applied manually, but a good place to start would be the Styling Demo where you can see how styles are applied to the grid and which elements are changed to achieve this.

Kind Regards,