My first attempt at a Lora on here!
There are a few other options out there for Mayday but they all seem to be focused on her wearing the mask so I decided to take a shot at making one that is capable of generating her without the mask!
If you want Mayday out of the spider suit entirely use "Spidersuit, logo" in the negative prompts! It was working decently for me but I did find the logo popping up occasionally and those two seemed to fix that!