Parts of the drink were used for the body and the wings, the rest of the bird is just some spheres and squares with a bit of dodging and burning
step 2 of 5
Wings eyes and beak added, i used ebvel and embossing as well as some dodging and burning to create depth
step 3 of 5
More shading
step 4 of 5
The straw was selected and imported into the image, then using Filter - Texture - Texturizer i created a burlap texture for the starw to make it seem more coarse and wood-like then a brown layer set to Linear Light was used for the brown color
step 5 of 5
For the background i used a splatter brush with lots of different colours, then blurred them together.