type xxiii sub with new shader 2.0 water...
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type xxiii sub on the surface... shader 1.4 water effect
type xxiii sub interior takes shape in TrueSpace..
Lightmapping Tests.. type xxiii engine room looking forward.
type xxiii control room aft.
type xxiii control room forward... helm and diving stations.
type xxiii forward berthing and hatch to torpedo room.
type xxiii diving tests on ballast only with player inside.