did not use topaz - did use brilliance/warmth on nik filters to add a hair of warmth, then used the nik noiseware thing then sharpened the non-water/sky part of the image
honestly the raw pretty much looked like this out of camera just some small tweaks!
I like the shot, but one thing I noticed was there is blue reflections coming under the bridge that whether there or not before PP...looks kind of odd. If it were mine, I might try to get that blue out of there.