if i just add the panorama pic on top of it  it makes everything brighter. i used 0,2.

what if we use the fresnel effect combined with the blinn node? i dont mean the fresnel effect like its on the blinn node. but like on  a reflective material.

so lets say we use around the edge something like 0,2 plus where the light is coming . so we would get  where the light is coming plus on the edge. and that way we would get specular in the shadow.