I also disliked the 'fleeting nudity' scene in Rivendell. the Dwarves looked like they were cgi generated (could be wrong) but it made me cringe. I HATED all those scenes with the Dwarves in Rivendell, they were crude, rude and totally unfunny. I hated the pained look on Elronds face, Rivendell shouldnt be besmirched by cheap humour. it cheapens the beauty of Rivendell in LOTR in a weird way. imho.