Make your artwork look like they're from an alternate universe. These Cyberpunk presets work with Photoshop (via the Camera Raw filter) and Lightroom. Download all 788 presets for 90% off.
Add the sky in working document "Sky_17_by_sacral_stock" and position it so that the bottom edge completely disappeared behind the mountains. Make a copy of this layer (Duplicate layer Cmd/Ctrl + J) and place it before mountains layer and move it a little higher ( to approximately half the height of mountains and taking into account the color of the sky to make the transition of colors). Add a layer mask to duplicated layer and remove some sky to make visibility foggy mountains. Use Brush tool (B) (Size: 60-150px, Hardness: 0%, Opacity: 20-65%) to create a soft overlay of clouds (it strongly affects to realism).
When you align the sky, you can add a little fog in the bottom of the mountain to separate plans, create depth and perspective. Load Brushes "effects_brushes_by_vincdesign-d4mwjs4" in Photoshop create a new layer (Cmd/Ctrl + Shift + N) above the layer with the highest mountain and make it as Clipping Mask. Use brush "CLOD #2" (Size: 300px, Opacity: 60%) from this pack and set foreground color # 000000 Black (press D on keyboard) and draw on left side of the mountains to make shadow from clouds. Set Opacity: 22% for this layer.
Create a new layer (Cmd/Ctrl + Shift + N) make it as Clipping Mask in this time use foreground color: White (press D, then X on keyboard) and draw between the two main mountains to create depth. Set Opacity: 29% for this layer.
Now add two new layers beneath Huangshan Mount. On the first layer draw fog with the bottom of the mountains and a little higher (Brush Tool (B), Size: 200px, Opacity: 100%; brush does not change - "CLOD #2", color - White). Set Opacity: 25% for this layer. For the second layer, repeat the same, but use layer Opacity: 33% and paint fog slightly lower.
Create a new group under group "Towers" and add on it image of waterfall "Waterfall___Full". Select waterfall, used Quick Selection Tool (W) and on Refine Edge remove all unnecessary with brush, set Radius 1.0px. Add a layer mask.
Use Transform Tool (Cmd/Ctrl + T) to resize, stretch different sides more or less, flip the waterfall horizontally. Duplicate waterfalls ((Cmd/Ctrl + J ) make it easier, use Opt/Alt + Move Tool (V)) and modify them to make them a lot. Try siting them harmoniously. Most importantly, the top of the waterfall approached form the rock (aka waterfall will look dangling in the air). Add a layer mask to the group and with soft brush (Size: 100px, Opacity: 30%), make the distant mountains and ends of waterfall a bit transparent.