I am trying to do a diorama of an occupied WW2 harbour dock using the Italeri dock modules (in this case one of the 'long dock' and one of the dock with stairs. Creation will be about 60cm long, Dock is about 20cm deep and the 'water' will be about 10cm from the edge of the model to the edge of the dock. Does anyone have any suggestions for simulating water or the water / dock interface?