Lumpy, asymmetrical nose - what kind of revision should I look into? (Photos)

I had an open rhinoplasty months and months ago, my nose has looked the same since week 6/7. I have not seen any changes since then, compared to now. The attached pics were taken today. As you can see, the bigger side (the RIGHT side of my nose) looks lumpy, and very asymmetrical. My belief is that a lot of scar tissue developed on the right side of my columella and tip. I think it looks awful. What kind of REVISION should I investigate? I am hoping for non-surgical suggestions :(