CompuServe Messages

Hi, I'm bidding on a project for a local old time movie theatre restoration. I'm sugesting that the powers that be use my 3D services to render photo realistic interior views of the fully restoreed theatre from their architecual drawings. Can someone recomend where I should look for having the targa files I'll generate made into 35mm slides and how much I should expect to pay for this kind of service? Thanks in advance! -Andy