What I always do, in situations like this, I make a simplified for the behind model part, with 1px black texture with no map. This is what I do when some detail need a "double sided" mesh.

But in your case, you can duplicate your "main mesh" and then decimate the copy. After this, link the edges and use the same map. This is work for the LOD0.

The LOD1 don't need the double sided, then you know what do in this case. =)

haha, ninja

Yes, nobody can do anything about this..... cheers lol

If you generate the normal map with a hard model, this is your result.
You need to turn on "shadow smooth", and then bake the normal map.

PS: Do you model a high poly model to make the normal map?

http://i.imgur.com/yX4vfVY.png?1
http://i.imgur.com/T1mYVsr.png?1
http://i.imgur.com/vEO5ALf.png?1
http://i.imgur.com/0GCz0F3.png?1

And I wont stop there. =)

Hi guys, now I need a little help with something.

Today, I model, first the low poly portraid level, then I using subsurface, bevel on the edges to make the model more soft, and then use the sculpt to improve and create more details.

But with this method, I can't use the High poly model to create Render to the Shop, and the texture don't fit well on the high model.

What is the correct method to do this?

My method work, but just for the game.

Some heroes don't comport the alpha in Color..... and half transparency, well I don't have sucess tring use this to.

Well, this sword is the sword "C", I have more 2 to make =). This is just a shot

http://i.imgur.com/kf7XkWe.png?1
http://i.imgur.com/tDGfIOZ.png?1
http://i.imgur.com/McFg0XI.png?1
http://i.imgur.com/uHCD89J.png?1

And just a Brainstorm (A Laser 2-handed blade)
http://i.imgur.com/lyXz7e7.png?1

What do you think?
Do you have an ideia how I can make the lazer effect on the blade?

I think this is a UV map problem. Take a look on your UV map and look how these parts are mapped.