I'm considering posting my own "lightweight" modlist on wabbajack for some nexus bucks. (I would upload the lods and bodyslide meshes as mods)
It sticks to vanilla although some significant changes most wouldn't notice (animations mainly, controls, but nothing too crazy, just smoothing the clunkiness out)
It looks a little gloomy but in my head that's what a graphically improved canon skyrim looks like.
Would you guys be interested in something like this?