What are the best & most inexpensive options to reduce scarring post BCC MOHs - flap? (photo)

I had MOHs done in May 2012. Three reconstructive surgeries later.... I'm struggling with the scarring. I have a large raised scar on my forehead, a scar across the bridge of my nose and along each side. The dr. did an excellent job trying to hide scars in the facial planes, but unfortunately there is symmetry lost, scarring, puffiness and what seems to be a quite larger sized nose in my opinion. I would like advice on my best and most inexpensive options. thank you