REMODLEING MY ROOM PLEASE PLEASE HELP I GAVE GREAT DETAIL?

ok i want to remodel my room but i have no idea on what to put in it lol heres what i have to work with so far my walls are like dark green with black trim around the wood on the floor and door and ceiling i work for a car dealership so when we have cars come in from other dealerships i take the license plate frame off and if i don't have one from that dealership i keep it and some of them come with the really cool lookin pictures in the plate frame if you know what im talking about i just started doin this so i have about 50 to work with and i was going to hang them up on my wall but i also want to put those U V lights up or glow lights up with some cool looking pictures that will look sweet so when i i turn the lights off it will look all sweet and when i have a lady friend come over those lights can set the mood and what ever she has on will glow up but i have no eye what so ever for fashion so i don't know how to set it up is what im sayin lol but i just need some ideals on what to put up. im into sports, lifting weights, madden, music, history/discover channel alot of random things but please just help. if you have any ideas. thanks and do you think i should change my room color cause all my rooms have always been some type of blue and when we move to this new house the room was already green an the carpet was green to i thought it would be stupid to have green carpet with a different color room just sayin but thanks for your help.