Cool, man!

Awesome

That looks really good

Pretty good buddy, remember to keep in mind whenever you combine two images together - you need to make sure they both have the same colour scheme, to make it look realistic. For example, with you're image... the hills have a touch of blue to make it look/feel cold. Maybe add an blue tint onto the foreground to bring that hint of blue in.

Here is an example to show you what I mean, its an edit/manipulation that I created a while back for someone's cover image...



As you can see, I have blended both images together with the same colour scheme. Also, I have blurred the background to make the build the focal point (centre of attention). Whenever, you add an background - you don't want it to be an distraction from the build, so blur it. To bring focus on the creation itself.

Anyway man, If you ever have any queries or questions - don't hesitate to contact me via Pm or Skype.

Skype name: F4TAL THuND3R

I wish the best luck and have a great summer!

Not bad.

It looks very nice, I like the mountains. Good work.