Indeed looks great, but not like Icelandic mountains. 
For more realistic look of Iceland please add:
- horizontal rain
- half melted snow mixed with polished ice and covered in water.
- either no clouds at all or clouds everywhere
- instead of backpack and tent add some tiny Toyota car, 2 tourists and cheap plastic suitcase.
- add some sheep’s and man in traditional wool sweater, maybe holding viking helmet with horns
- and some members of Icelandic Red cross trying to save tourists in background
And that would be current state of mountains here.
ps.
Do not get angry this is tiny troll during morning cafe.