The lesson
Title a pitch with the named buyer and a date on the cover, so the document is plainly written for one decision-maker.
The cover reads "COLORADO PROPOSAL PALANTIR 6.1.2020" in large white condensed capitals over a photograph of snow-dusted mountains and aspen-coloured hillside. "COLORADO OFFICE OF ECONOMIC DEVELOPMENT & INTERNATIONAL TRADE" runs along the lower left, with the OEDIT logo in a red block at bottom right.
Don't use a scenic photo if you aren't selling a place. Keep the recipient's name and a date in the title.