Because it is end part of the tour so have to give knowledge about this.
According to the legend, the Image of Lord Govind Devji was also called "Bajrakrit"- indicating thereby that it was created by Bajranabh – The Great Grand Son of Lord Krishna. Some 5,000 years back when Shri Bajranabh was around 13 years old, he asked his Grand Mother (daughter-in-law of Lord Krishna) as to how Lord Shri Krishna looked like; Then He made an image as per the description is given by her. She, however, said that not all but the feet of that image looked like those of Lord Shri Krishna. He made another image, yet she said that the Chest looked like that of Lord Shri Krishna. Thereafter, He made the Third Image and looking at the same she veiled her face as a show of modesty and remarked that the face of the deity was exactly like that of Lord Sri Krishna.