Brazil 2.0 for Rhino SR3 Beta 7 is now available from:
This release features what I think will be the final new feature added to SR3 - thin film iridescence. This feature is very much in beta, so please don't rely on the stability of the results yet...we may change the way it works.
We'd really, really like to see some renderings you've made with this new feature so we have some idea if we're heading in the right direction.
We've also added some changes to occlusion and a new "display while rendering" setting.
2013-05-13: Service Release 3 Beta 7