A simple solution is trees on each side. Adding up-lights under the trees creates beautiful ambiance at night. Perhaps bamboo, topiary, something tall and fairly skinny so not to obstruct the view.

Is there room for a patterned chair in the corner to the right of the console? Floor lamp next to it?

I would take down the two small pieces of art on the mantle and let the one big piece shine alone.

Here's a pic i like. Because of the window you stated i wouldn't have it expand the entire wall

There is room for a chair & lamp to the right of the console. Just having trouble finding something that won't clash with the rug. Maybe I'll go with the chair & lamp on one side & maybe a tree to balance it out on the other. Thanks for all the suggestions! Any fabric suggestions for the chair?

Would a blue pattern like a few of your pillows appeal to you?

Yea, but I don't want it to be too colorful, more neutral.

How about a dark brown leather chair--the shade of your furry pillows?

I agree with Darzy's suggestion to move the rug closer to the media console. After you do that, I would like you to consider these options:
1. Paint the wall behind the console in black, floor to ceiling. Maybe extend the black paint by 6" on each side. I think that will ground the TV so it doesn't look lonely. Then you could add something to one side of the black, beyond the black, such as a chair or a tree as suggested above. If the black part of the wall is still looking too bare, you could add shelves in white as shown below. Another option would be adding large black and white photos in white frames. I'd go for a pair of large ones, with one on each side of the TV.

2. If you have a number of pieces of art, you could surround the TV with them as shown in photo below.

Painting a dark color around the TV is a great ideal. With suggestions from the Houzz group, I just did that and love it. I used charcoal rather than black (Sherwin Williams Peppercorn) and I love it.