original picture ki 2 duplicate layers banao Baniaz. sab se upar wali ko desaturated karna hai yaani B/W us pe emboss apply karna hai 115 k angle pe aur 500. same us se neechay wali layer pe emboss apply karna hai lekin desaturate nahi karni, ab b/w wali ka blend mode overlay yaa hard light or you can play with blend modes according to the colors of your picture. neechay wali layer ki opacity se play karna hai, thats simple