Looking for an, SE Sound.

[SteelFanged]

I'm looking for the sound of something "cracking". It could be glass, it could be ice, it could be metal.
The scene I want to use it for; The Main Character in the game I'm working on has just been beaten up and lost a fight, his helmet is cracking before it completely shatters into pieces.
Also, if I happen to actually finish this game, I'd like to attempt to sell it for a couple dollars, so I'd also need the file in question to be free for commercial use, if that's possible.
(Am I doing this right? Is this how you request resources on this site?)

 

[EntangledPear]

I use zapsplat.com for sound effects, they have a section of 'free to use even commercially' sounds. I usually find what I need there.

 

[SteelFanged]

Thank you! I'll head over there and take a look to see if they have what I need! Thanks a lot!