Design a metal keychain - 2 colors

See Paris reference image. I need a design similar to this for Seattle. Include Space Needle on the LEFT, and Columbia Tower (the tallest) toward the right (SN must be smaller than Columbia Tower). Also include other tall iconic Seattle buildings: 1201 third, Two Union Square, Seattle Municipal. Or others as fillers. "Seattle" text in script below the 'skyline' outline. See reference images. Provide the design psd for the silhouette and Seattle, and proof pdf booth together with both and the strap all combined. Thank you!