The image above has been altered in photoshop. I used an overlay of another image for texture then turned the opacity way down so you could almost see through it, but then played with the hue and saturation till I liked it. I probably couldn't repeat it if I tried as I didn't save the PSD file...silly me! but the fun of playing in Photoshop is just that...playing till you see something you like.
The image below is the original, however it's cropped from the original full capture.