Here I have grunge layer texture i used for the green plant, the red and blue picture i try to bring some Luminosity, added some saturation and threw an s curve in there. The panoramic i try to brighten up the background and darken the dark a little with the floor brick tiles. The bird hdr photo was a little difficult, not the best quality but i thought why not go for a 70s grain look, I establish some de haze and color balance with s curve.
Here are the links of some of the photos I edited.
I used the course sample images for the panoramic edit