Sega has opened up a new site to celebrate Virtua Fighter's 20th anniversary, and has provided a trailer of the original game's intro to celebrate. You won't find a whole lot there outside of artwork and said video though, as the site is seemingly devoid of content for the time being.
There are plans to celebrate going forward however, as the site's blog post teases more announcements and content. So if you're a fan of the series, stay tuned!
Virtua Fighter [vf20th]