Two things I notice. Your columella (the part between the nostrils) is hanging too much. Very simple revision. Your nostrils flare. Also a simple revision. Taking care of those two issues alone would make a tremendous improvement. The ganging columelka is the most common issue I see after...
'lateral crural steal' (if that is in fact what was actually done) involves releasing the lateral crura of the lower lateral cartilages (often by releasing the accessory cartilages) and advancing the tip to increase projection.....
if this has aesthetically changed your tip, fixing it will...
Much more information is needed, such as a full set of facial photographs, and a physical exam to determine the thickness of your skin. The swelling of the tip of your nose will also be dependent upon the thickness of the skin, and which surgical techniques are performed. Rhinoplasty involves...