Cinematic presets: a) "Cinematic Winter" is gloomy and cold, b) "Renaissance" feels like an old renaissance painting, c) "Skyrim is Bleak" makes everything bleak but still uses bloom to enhance light sources.
Rustic presets: a) "Rustic ReShade - Neutral" gives a rustic feeling, elevating textures, clarity and lighting, b) "Rustic ReShade - Vibrant" gives a rustic feeling with enhanced colors, c) "Rustic ReShade - Winter" makes Skyrim feel rustic and cold.
By default, the Winter Rustic ReShade preset will glitch on bright lightsources (eg. big firepits) and give off a weird looking orange hue. If that bothers you, download this Vanilla Colors preset and use this instead. It will not be as dramatic though...
Vanilla Enhancing presets, keeping the vanilla colors and feeling of the game, elevating texture detail and lighting: a) "Vanilla Enhancement Clarity" -> crisper image & parallax to elevate textures, b) "Vanilla Enhancement Plus" -> focus on bloom & color