hi again. my original photo was not so catchy, so i start with LR.
add contrast a little bit, reduce high light and increase the shadow slide bar to see more details on dark area. then i added a gradient exposure to sky , lots of exposure brush, some de-saturation brush then i edit it photoshop. I added cloud to the sky, sharpness ,clean some of dirty parts and finally i add black effect (vignette effect) in LR and ... here we go.