This site is a completely stock install of UBB.Threads7; the sidebar items are all done through the portal settings as Driv stated.

If you're looking for styles, both UBBDev and here have various free styles available; if you're looking to contract someone to make a style for your site there are several people (including myself) available for such services ;), and some have commercial themes available.

I am a Web Development Contractor, I do not work for UBBCentral. I have provided free User to User Support since the beginning of these support forums.
Do you need Forum Install or Upgrade Services?
Forums: A Gardeners Forum
UBB.threads: UBBWiki, UBB Styles, UBB.Sitemaps
Longtime Supporter & Resident Post-A-Holic
VNC Web Services: Code Modifications, Upgrades, Styling, Coding Services, Disaster Recovery, and more!