Additive texture on Goku SSJ

I tried having an additive texture active on a custom model that replaces SSJ Goku, and it turns the model flatshaded:

http://img253.imageshack.us/img253/923/bardockoq7.jpg

I double checked with and without the additive texture, I can confirm it’s the additive causing that.

that usually happens if you set it to transparent and additive at the same time, or chrome/additive or the likes.

The only option on was additive on the scouter, and it doesnt really explane why it didnt cause the same problem for the normal form, which has additive scouter and looks good ingame.

Something about the SSJ form causes this, no idea what though.

smoothing groups problem probably? dunno if that can cause such a bug

Nope, the weird thing is it looks just fine in Half-Life model viewer xD