Used hue/saturation to change the color and did some warping to fit it the lamp on the back.
step 2 of 9
Made a strap > area with pentool > filled with brown > some burn > duplicated this layer several times and nudged it to make some depth > gave the new layers some extra burn for depth.
step 3 of 9
New layer > with brush made a red area and blended it with blending modes
step 4 of 9
Added a reflection in the water.
step 5 of 9
Added the blue light again some warping
step 6 of 9
Again some straps > look at step 2
step 7 of 9
Added a blue area > step 3
step 8 of 9
Added some highlights in the lamps.
step 9 of 9
Again some reflection in the water from the blue light.