Help with Replacing Crowbar?

Okay, so I’d like to make models/reskins for Garry’s Mod and I’d like to learn how to change my crowbar into this:

Just as a little practice sort of… If anyone has any good tutorials on how I can do that, I’d appreciate it. Because I’ve been looking for a good tutorial and I can’t seem to find a good one that helps me :expressionless:

[editline]16th June 2013[/editline]

Nevermind, I just read that this isn’t the place for help sorry >.<

Och ya silly billy, if it’s any consolation here’s a thread on viewmodels.

This may or may not help but give it a look for getting the model you make actually into Gmod.

http://forum.facepunch.com/showthread.php?t=991482