I did it! I finally achieved what I was wanting to do! I didn't have to use Skin Studio whatsoever. All I used was the Textures feature in WindowBlinds. I went into Gimp created three different .jpg images that were just plain black and used those. Everything worked out perfectly. The text shows up great and everything! This only took me about 5 min to do.
Some of you may be wondering what all the hype is about because I want just a plain black theme. When I was on Windows 8.1 I always thought that black looked really good with the window borders and that's all I would use.
https://imgur.com/a/cwisvNY