I'm in the same position, cup holder exists on 2004, drawings I can find do not show the bracket that holds it/...

 

gonna check 7zip

 

Bracket does exist, but hard to find part number, does not come with dash panel that covers it, prints do now show it...yet... The old bracket is a little larger, so I will either mod the old bracket or mod the trim to fit it. Too lazy to look for an 04 in the junkyard....