I posted this because I imagine someone has done this and would like any pointers or suggestions.
I have a somewhat winding four foot long by eight inch wide area that will be a river/large creek, as in the foothills of the rockies, shaped something like the drawing below.
Like any body of water, the area indicated in blue above is flat and level - right now just clear benchtop that will have terrain sloping down to it and a small river/stream side running along each edge. I've thought of making two or more thin plywood shapes like that shown in blue, that would be interchangeable, then making each a different type of water surface. One would be a wonderful trout stream - slowly flowing water with a few deep pools, a fisherman in waders, etc. - another filled with big rocks and raging water for rapids after a spring rain, etc.
This would allow me to vary the look with my whim/the seasons but mainly I'm interested in doing it because, well, it would be fun to do.
Surely, some people of this forum have either done something like this before. thought ot this, or knows someone who has done this, or just has a good idea or thought about this. Any tips would be appreciated, particularly about how to make the water look good in a removeable section, or how to feather and match the shore edges so it does not look like a removeable section is in place, etc
Thanks.