Do you have all the images that need to be used?
Looking at your request, sounds like a reatively clear brief. What turnaround are you looking at.
I'd be happy to quote for this project, but without precise specifications for the particular job, I cannot tell how long it will take. Is there any chance you could let me have a copy of your basic content and layout proposal, then I would be more than happy to quote.
I am a freelance graphic designer based in Putney, London. I have worked for many years producing artworks for displays, signs, packaging and print. I specialise in pictorial imagery, fonts and iconography so would be very happy to design your reports and could begin work more-or-less straight away.
Keep in mind that you have more chances to win a Job with Case Study as fewer Sellers will send a proposal. Moreover the Buyer has already paid a fee for it, which shows that they seriously intend to award the Job.