Yes the grey version is the original Canarb model . It had the usual internal textures. The dark blue Upholder was my later development and had several external textures. It was released with a British periscope station. As a final refinement Sergbuto added his improved wakes and I added the ID number on the side ( which incidently you can change to whatever number you want by reading the instructions in the Readme )
There was this thread about a year ago.( including many pics)
http://www.subsim.com/phpBB/viewtopi...=247483#247483
@Mountbatten
I’ve checked back and the original Upholder bundle download had a texture missing . It may be that you still have this and didn’t see the update. The full bundle with all updates and corrections can be found at :-
http://www.amberphotography.co.uk/na...bundle_2.0.zip
It includes :-
Horsa external dark blue textures
Horsa British Persicope station
Sergbuto wakes