Hello beautiful person. It's been a long time.
This is a theme for the GO SMS Pro application found in the Play store. It will not work on its own.
Download GOSMS Pro from the Play store. From within GOSMS Pro > Menu > Themes > Installed Themes > Steampunk > Apply
Drop me a line if you have any problems installing it - I always answer.
A big thank you to Wesley Waggoner who donated some parts for this theme from one of his Steampunk Creations. Thanks Wesley - It is greatly appreciated
Have a great day further.