There are two new CDs just released which contain music from both of the original Thunderbirds movies. In addition, a "Fan pick" DVD set is now available in the US.
In addition to the second Thunderbirds CD (available from Amazon UK), a gift set of the two original Thunderbirds movies is now available in the US. This contains new content not available in the UK edition. There are a total of 6 featurettes as well as commentaries, trailers, easter eggs and "punch-out spaceships". Presumably cardboard Thunderbird craft.
There is also a UK release of the two movies in a gift pack, but it is unclear whether all the goodies are in that version.
A trailer for the movie can be seen on the MGM Thunderbirds website.
If you remember the poll earlier this year for your favorite Thunderbirds episode, the results were tabulated and A&E has released The Best of Thunderbirds on 2 DVDs in the US. This contains 6 fan-picked episodes as well as a Gerry Anderson interview as well as a documentary on Thunderbirds with behind the scenes footage. One episode is from the Tech TV airing with the pop-up comments (Pit of Peril). Review coming shortly...