background certificate

Dear GAF members, I sell precious certificates. Recently I have ordered a red certificate border. Whitin these borders there's space that's completely white, simply because I print this on white paper. I want to change that, because the white is looking a bit "cheap". I have 2 jobs: Job 1: I would like you to make a very "low key" background for that certificate, (so that space inside and between the borders of the certificate). What I mean with that is a background that does not intefere with the copy, logo etc, but that gives the certificate a distinctive look. What I was thinking about is a wave pattern, colour silver/grey or any other more classic pattern that is worthy of a precious document. I would like you to give me 3 different patterns in 3 different colours or shades of colours which meets my clumpsy description above. Job 2. I would like you to give me this certificate borders in 3 different colours: green, blue en silverlike grey. I like to have the opportunity for a few revisions. I supply you the red certificate border in ai. Thanks