Hi, sorry for my ignorance here but, can someone put here a code that works in GS?
A code of a simple reflex shader, even the worst reflex shader can go.

what is a reflex shader?

Maybe a reflection shader??

Try the environment mapping shader from the wiki, that's kinda reflection shader. Not realtime, but as you said, even the worst would be ok.

or use the free gold shaders from my download section. need to update them to dx9 but thats easy and adjust it to your needs

Thnks to you all.
I've used the environment mapping shader from the wiki, but this one replaces the original skin for the reflect map, how can i keep the skin?

In the alpha channel you can adjust the reflect map / skin - "mix".

What alpha channel?
Sorry, but in shaders i'm a complete zero.

Can u tell me what line is?

«bmap bcube=<ritt.bmp>;

function mtl_envmap_view()
{
mat_set(mtl.matrix,matViewInv);
mtl.matrix41=0;
mtl.matrix42=0;
mtl.matrix43=0;
}

function mtl_envmap_init()
{
//...maybe you should copy the mat_model properties here...
bmap_to_cubemap(mtl.skin1);
mtl.event=mtl_envmap_view;
mtl.enable_view=on;
}

material mtl_envmap
{
skin1=bcube;
event=mtl_envmap_init;

effect=
"
texture entSkin1;
texture mtlSkin1;
matrix matMtl;
technique envmap
{
pass p0
{
texture[0]=<entSkin1>;
texture[1]=<mtlSkin1>;

zWriteEnable=true;
alphaBlendEnable=false;

colorArg1[0]=Texture;
colorOp[0]=Modulate2x;
colorArg2[0]=Diffuse;

colorArg1[1]=Texture;
colorOp[1]=blendCurrentAlpha;
addressU[1]=Clamp;
addressV[1]=Clamp;
texCoordIndex[1]=cameraSpaceReflectionVector;
textureTransformFlags[1]=Count3;
textureTransform[1]=<matMtl>; // transform camera space back to world space
}
}
";
}»