For a first glimpse of the concept, see Thursday's article by Kate Bramson in the Providence Journal here.
The new PawSox owners have put up a comprehensive website that includes a Press Release, an Economic Impact Study and a Case Study to further their argument in favor of the ball park. The three items mentioned above plus FAQs, ballpark details and more can be found here.
The website offers a variety of fetching renderings of what the new stadium might look like. Whether you're pro or con, the site is a must read presentation.