Are there any "fixes" for a bad gull-wing lip lift? (photos)

Yes, there are always possible solutions.  Excisional scar revision, laser treatment, lip lift revision, injectable filler, micropigmentation, and other tools are available to replace scar, change appearance of scar so it becomes more obscure, and/or eliminate scar.  The success of these measures is variable, and sometimes a combination approach and/or repeated treatments are necessary.

The first thing you need to do is find a good Board Certified Plastic Surgeon, with good reputation in cosmetic surgery and work with him/her. The placement of the scar on the lip as in your case is extremely un-thoughtful and poor decision.Treatment will not erase the scar. But the question can it be made less noticeable. to consider scar revision, then what will be the effect on the lip? Tattooing will never match the color of the skin.laser is a possibility, may need more than one session or type of treatment.