Custom PSD for magento

Project looking for a person/persons to make me a custom PSD for my Website in magento , 1 "theme/package" for Spring/Summer (this is when I sell most patio lighting,wedding lights) 1 "theme/package" for Fall/Winter (when we sell mostly Christmas lighting.) all using the RWD theme nothing to complicated just a look that is tailored to my website. I have no ideas in mind so am open to suggestions. I want it to be responsive basically a modified RWD It has to be fully upgradeable and have its own folder structure, and layout. website is [login to view URL] canned/generic written responses will be deleted immediately , please serious inquires only.