Thanx for those kind words U-S
The tutorial is still around
http://files.filefront.com/How_to_ad.../fileinfo.html
The lighthouse dat is in
C:\Program Files\Ubisoft\SilentHunterIII\data\Terrain\Locatio ns
Not sure where the texture is - probably in the dat
The lighthouse isnt multiskinned though so will only show one skin