I don't think it needs much.

Simple Ranch style white corbels would be nice with the white posts and trim and white shutters. Add another post on the right unless we just can't see it from the photo angle.

Paint the large garage door a color from the brick. Remove the planters from in front of the brick to show off the brick and unify the main wing of the house with the garage.

Bright flowers to draw the eye to the left...main wing of the house and front door.

I don't have software but here is a sketch of my ideas.

a quick/less expensive solution would be to paint the two single car garage doors and trim the same color as the siding. Draws little attention to them.

If you want to paint the porch posts a different color, change the shutters to that same color.

Like this?