http://www.worth1000.com/tutorials/162201/robotics
I chose the tutorial titled Robotics! for the second blog assignment. It provided three images that I would need to complete the project so I downloaded them and opened them in Photoshop. I followed the first few steps by selecting the background, wood piece, and grasshopper and giving them each their own layer. I then used a paint brush to blacken the background (different from how the author did it because it was easier for me), desaturate the grasshopper and left the wood by itself.

I skipped the part where he outlined the grasshopper following the exoskeleton because he noted this was just for helping point out where things went, so I figured I could just follow it on the tutorial. Next I created a folder titled Robotics (as instructed in the tutorial) with a subfolder titled 'back leg' and began cutting and pasting pieces from the engine images onto the grasshopper. This part was pretty easy to use the warp tool to fit pieces together, but I found that the images I used weren't great resolution so everything was very pixelated.

After piecing everything together, I merged all the layers of the grasshopper and played around with contrasts and colors, as well as on the background to pull everything together and give it a more realistic finished look. I used gaussian blur to add highlights around the body and the eye.

Final result: