I'll take a updated photo when I get home this evening but this is what I found last week when I started removing the filler
The fold in the bottom right hand corner is actually a tear. The gap between the outer skin and "headlight bowel" is no longer uniform and Im not sure I can get at it to correct that.
I dont think I have the skills to repair this to a level that would be acceptable to me. So Id rather replace it. Question is do I just replace the front (and back as it needs doing as well) or do I replace the entire wing?