Brady is apparently a longtime Aston Martin owner, though the only model mentioned is his current 2017 DB11. Brady will be working with the automaker on a custom-curated 2018 Aston Martin Vanquish S. The whole thing will be documented and released in portions, with the full car debuting sometime this summer. The Vanquish S, while still beautiful and plenty powerful, is the last remaining car on Aston Martin's old platform.
There are few other detail on the collaboration. We also really hope Brady didn't scratch the hood of that DB11. We assume Gisele gave him a few tips for proper poses.