I don't know of any video of Xterraracer in action...posters though, there are a # of pics available for purchase as a poster....
links to a couple...
High Rev photo
or on this page...
trackside photo
or on this page from a race earlier in the year...
trackside photo, earlier in the year....
Contingency at the Terrible\'s Town 250
and at event photo digital from the V2R contingency... Event Photo Digital...

Though you may want to wait till after this weekend...there "should" be some new photos of Xterraracer from the BITD Vegas 300 which goes off this Saturday...I will be posting in this section any info and pics I can get my hands on...