Change timescale to zero but still have GUI textures moving

When Time.timeScale is 0, Update() still gets called. InvokeRepeating() does not. So the trick would be to not use InvokeRepeating() and to use your own timer and use an alternate to Time.deltaTime to increment it if Time.timeScale is 0.

 #pragma strict
 static var meterCount : double = 1.0;
 var meterMax : double = 11.1;
 var meterMin : double = 0.9;
 var countDown : boolean = false;
 
  
 var meter0 : Texture2D;
 var meter1 : Texture2D;
 var meter2 : Texture2D;
 var meter3 : Texture2D;
 var meter4 : Texture2D;
 var meter5 : Texture2D;
 var meter6 : Texture2D;
 var meter7 : Texture2D;
 var meter8 : Texture2D;
 var meter9 : Texture2D;
 var meter10 : Texture2D;
 
 private var myDeltaTime : float;
 private var meterTexture : GameObject;
 private var myTimer = 0.0;
 
 
 function Start() {
     myDeltaTime = Time.deltaTime;
     meterTexture = gameObject.Find("meter0");
 }
  
 function Update ()
 {
     if (Time.timeScale > 0.01)
         myTimer += Time.deltaTime;
     else
         myTimer += myDeltaTime;
                 
     if (myTimer > 0.1) {
         Count();
         myTimer = 0.0;
     }
  
     if(meterCount == 1)
     {
        meterTexture.guiTexture.texture = meter0;
     }
     if(meterCount == 2)
     {  
        meterTexture.guiTexture.texture = meter1;
     }
     if(meterCount == 3)
     {
        meterTexture.guiTexture.texture = meter2;
     }  
     if(meterCount == 4)
     {
        meterTexture.guiTexture.texture = meter3;
     }  
     if(meterCount == 5)
     {
        meterTexture.guiTexture.texture = meter4;
     }  
     if(meterCount == 6)
     {
        meterTexture.guiTexture.texture = meter5;
     }  
     if(meterCount == 7)
     {
        meterTexture.guiTexture.texture = meter6;
     }  
     if(meterCount == 8)
     {
        meterTexture.guiTexture.texture = meter7;
     }  
     if(meterCount == 9)
     {
        meterTexture.guiTexture.texture = meter8;
     }  
     if(meterCount == 10)
     {
        meterTexture.guiTexture.texture = meter9;
     }  
     if(meterCount == 11)
     {
        meterTexture.guiTexture.texture = meter10;
     }  
  
 }
  
  
 function Count()
 {   
     if ((meterCount < 12) && (countDown == true))
        meterCount -= 1;
  
     if ((meterCount > 0) && (countDown == false))
          meterCount += 1; 
  
     if (meterCount == 11)
        countDown = true;
  
     if (meterCount == 1)
        countDown = false;
  
     if (meterCount > meterMax)
        meterCount = 11;
  
     if (meterCount < meterMin)
        meterCount = 1;     
  
 }

Note the code above assumes that Time.timeScale is not zero when this script is started. Also it uses a single sample of deltaTime which could be a bit high or low on average.