Here is a dark style that I did. It includes a blank logo for you to add your own text to.
1. Open your ftp client to your server. Go to your forum's images folder, open it, and create a
styles folder.
2. Next, upload the "SlickBlack" folder via FTP to your server, into your forum's styles folder, so that your image path is
images/styles/SlickBlack/buttons, for example.
3. After you've uploaded the folder, open your admin control panel on your forum, and import the xml file, by going to Styles & Templates > Download / Upload styles > Import Style XML File.
4. Click on the Browse button, locate the slickblack-style.xml file, and double-click it so it loads in that box, then hit the Import button.
Next upload the following 3 files into your forum root directory:
bleft_066sb
bmid_066sb
bright_066sb
Again make sure that these 3 files are uploaded to your forum root folder.
I hope you enjoy this release.
Update: I have updated the attached ZIP file to include the vBulletin 3.7.2 XML file. Just download and ONLY upload the XML file allowing over ride.