SetFacing & SetCamera

[syredronning]

I've tried modifying the following addon for World of Warcraft but I just can't get it to work as I want it to.

You can download the files here: (you can see the xml below...)
http://theleninmullet.org/3DUnitModelsReprise.rar

It's currently showing a 3D model of your target zoomed in at the head (SetCamera(0)).

What I want it to do though is having it facing the other way. So instead of facing southeast I want it to face southwest (because I have my own modelframe facing southeast and I want the two model frames (my own and my target) facing each other.) But I just can't seem to get this to work when the camera is set to 0 (SetCamera(0).)

If I add 'myTargetModelFrame_TargetModel:SetFacing(5.712);' (for southwest) in a new line below line 54 it just flickers the model to southwest in a flash (very fast) and then goes back to facing southeast and stays there.

If I remove'myTargetModelFrame_TargetModel:SetCamera(0);' in line 54 it shows a fullbody 3D model of my target. And I can then add a new line 54 containing 'myTargetModelFrame_TargetModel:SetFacing(5.712);' to make the fullbody 3D model face southwest. But I want it to zoom in at the head as well as facing southwest. I just can't get it to work when I add the 'SetCamera(0);' line to the mix - then it just keeps facing southeast (after the quick flash.)

Your help would be greatly appreciated.

Secondly, when showing the fullbody 3D Model is there a way to remove the "particles" (glow) of staffs etc. from the 3D model?

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<Button name="myTargetModelFrame" movable="true" parent="UIParent" hidden="false" frameStrata="LOW">
<Size>
<AbsDimension x="338" y="338"/>
</Size>
<Anchors>
<Anchor point="CENTER"/>
</Anchors>
<Frames>
<PlayerModel name="$parent_TargetModel" hidden="true">
<Size>
<AbsDimension x="338" y="338"/>
</Size>
<Anchors>
<Anchor point="CENTER"/>
</Anchors>
<Scripts>
<OnLoad>
this:RegisterEvent("PLAYER_TARGET_CHANGED");
myTargetModelFrame_TargetModel:SetSequence(30);
</OnLoad>
<OnEvent>
if (event == "PLAYER_TARGET_CHANGED") then
if (UnitExists("target")) then
this:SetUnit("target");
this:Show();
else
this:Hide();
end
else
this:SetUnit("target");
end
</OnEvent>
</Scripts>
</PlayerModel>
</Frames>
<Scripts>
<OnLoad>
this:SetScale(.50);
this.scale = this:GetScale();
this:RegisterForDrag("LeftButton");
</OnLoad>
<OnDragStart>
if IsAltKeyDown() then
this:StartMoving();
end
</OnDragStart>
<OnDragStop>
this:StopMovingOrSizing();
</OnDragStop>
<OnUpdate>
if this:GetScale() ~= this.scale then this:SetScale(this.scale) end
myTargetModelFrame_TargetModel:SetCamera(0);
</OnUpdate>
</Scripts>
</Button>
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