Ok, here's my well. It's mossy and kinda wet.
There's nothing fancy about my workflow this time around either.
Grab some nice photos, mess 'em up in photoshop, turn the result into a spec map and a height map, run the height map through crazybump to get a normal map and voilą.
Didn't have time to fix the normal map, which is why it's a bit funky in some places.
Maps