For the colour comps, I've tried using monochromatic colours as seen in comp 01, 02 and 03.
Colour Comp 01
Colour Comp 02
Colour Comp 03
However, I am not entirely sure if it is working so I went back and used tried colours and here are the results.
Colour Comp 04
Colour Comp 05
Colour Comp 06
I like how there is some sort of calmness present in the colours in comp 04. However, I also like the striking colour present in comp 5 because it pops out and eye catching. Will continue to further develop on the colours.