For a start I gotta say I am a very big fan of HDR. So I already love this picture as this looks excellent.
The detail in this shot is magnificent - this clearly took a very long time to do. You can see all the individual trees throughout the complex. I am impressed as towards the horizon you can see the rain curtains of clouds far away. The detail in the clouds in itself is spectacular.
But is it original? Yes I would say so ... a lot of HDR shots look similar to this one but the key word there was similar. There is just so much to see here, I will just throw a wild guess out there, this is some kind of industrial complex located in a jungle and there is a mine/powerplant on the hill. I could look at this for hours as theres so much here!
I really can't fault this in any way - I seriously hate using this word, mainly because it is overused, but this shot is perfect.