I believe it's from a group called "Las Vegas Sports Consultants", or at least it used to be. I doubt CRIS makes their own opening line, although they may well be the first to put them up.
Almost positive DB as the opener on there live service uses Cris as "there" opener....... as Therx uses Pinny......who actually makes the opener.....LVSC I believe.
Are the Stardust and Cris's openers the same? I don't know, but the dust puts out a line very early.......LVSC? Scoresandodds I believe uses the dust as "there" opener.