I want to provide my custom model to the community for free but I encountered another problem. This time it's something with semitransparent textuers.
I made that model below. The glass should be transpert that player can see the brain inside. What are the rules when it comes to creating models with semi transparent fragments?
This is my model with and without glass part
And here we have ingame screenshot

Thats not what I wanted to achieve. You can see everything through the glass part except the brain... :S
Anyway.. if You think you could use this model... Here you go
Package contains .blend, .x and texture (yes... I know its crapy)...
EDIT:
New trial. Hopeless

... It's like an X-RAY

...