Ever thought to yourself: "What made me think of this idea in the first place?" and then you track down your previous influences that shaped your comic or novel story.
In my case, there are several influences that shaped "Lyza's Sandstorm" and here are mine:
1- Blaze from Streets of Rage especially in Lyza's design... wasn't thinking of Blaze because I had that character in my dreams.
2- Claire Redfield from Resident Evil
As both are my favorite characters from the franchises.
3- Asterix and Obelix since both Lyza and Ethan has somewhat of resemblance to them
Those are some that I can think of at this point... how about yours?