Interior design for a living room

I would like a green and brown theme maybe unless you strongly disagree for my living room including dinning table area - see the sofa green and brown picture. I will provide pictures of the existing room, dimensions and dimensions of furniture I'm keeping. I would like to receive a google sktechup file. I'm looking for advice on: wall colouring and covering wooden floor colour curtain or blinds style and colour art and features additional furniture The theme should be brown and green, unless you suggest strongly otherwise, there's a full height window looking on to a very green garden, I like the idea of bringing the green colour inside. I would like walls to be kept a very light colour but I'm open to the idea of a feature wall, maybe even a photo / Murial wallpaper effect of trees/forest or something cool. The theme should also be fairly neutral but weighty to be more masculine. I will be keeping the 50" TV (whether that be on the wall or stand), dining table (ikea INGO/ IVAR can be stained) and 2x 2-seat brown leather sofa's I don't know I'm not a designer, I feel like I'm writing a load of fluff so I'm going to stop. Lets see what you can do!