Paul Naschy's last werewolf movie: Unwatched, unwanted, unreleased

Here's the trailer for the Brazilian horror movie WEREWOLF IN THE AMAZON (Um Lobisomem na Amazônia) starring PAUL NASCHY as the wolfman - for the very last time. The film is from 2005 and apart from a very few screenings at film festivals it remains unwatched and unreleased. The film was shot in Portuguese but Naschy speaks Spanish. There's a trailer on YouTube and altho I'm sure we'll see a release somewhere down the road nobody knows how long we'll have to wait.