The 4 years fellowship anniversary file is missing in the v1.15 archive.
Anyway, you should leave your comment on the right page ^^ (this thread was inactive since 2008
If you know how to convert .png files into .tga, here is a lilttle patch for you (save the pictures on your hard drive then convert it into TGA) :
(to convert then rename in player_vitals_backdrop_mini_4_years.tga
then copy in ..\delving hills\vitals\fellowship\
(to convert then rename in letterbox_bottom.tga
and then copy (overwrite) in ..\delving hills\mainbar\