It seems that you have forgotten to attach the file in which you found the code pieces. The two files you linked both contain the data used in the code, but not the code bits themselves, which is required for figuring out the URL.
Edit:
I believe these are the walk cycles, although I might be wrong:
https://steamcdn-a.akamaihd.net/steamcom...heet-0.png
https://steamcdn-a.akamaihd.net/steamcom...heet-1.png
https://steamcdn-a.akamaihd.net/steamcom...heet-2.png
And this is probably the death animation:
https://steamcdn-a.akamaihd.net/steamcom...-death.png
Other stuff (I dunno, just find whatever you need in here):
https://steamcdn-a.akamaihd.net/steamcom...sprite.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...ealing.png
https://steamcdn-a.akamaihd.net/steamcom...e/beam.png
Let me know if you're missing anything else.
Edit:
I believe these are the walk cycles, although I might be wrong:
https://steamcdn-a.akamaihd.net/steamcom...heet-0.png
https://steamcdn-a.akamaihd.net/steamcom...heet-1.png
https://steamcdn-a.akamaihd.net/steamcom...heet-2.png
And this is probably the death animation:
https://steamcdn-a.akamaihd.net/steamcom...-death.png
Other stuff (I dunno, just find whatever you need in here):
https://steamcdn-a.akamaihd.net/steamcom...sprite.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...attack.png
https://steamcdn-a.akamaihd.net/steamcom...ealing.png
https://steamcdn-a.akamaihd.net/steamcom...e/beam.png
Let me know if you're missing anything else.