In the first paragraph I’ll state what YOU DON ’T GET , as I had some strange situations with previous projects in GR.
Those 3D servers are not PhotoShop 3D object where you can manipulate color / texture / camera lights etc. Shadows on preview are also just something I added – you can do it better.
What you get is quite universal set of 3D renders of servers in different configurations – perfect for hosting. Files are in photoshop format as everything reads this format. Those renders are masked with alpha channel so you can put it on any kind of background.
Check my portfolio if you looking for something else.