Copying for the frog was easy but when it came to rescaling the frog that went well but when I wanted to movie it, the biped moved out of the frogs skin or if I moved the biped the skin would collapse in on itself.When looking into the frog I found out that the skin of the rescaled frog had gone wrong. So I had to redo the skinning for the young frog, but because the skinning was so messed up, I tried copying the skin from the old frog and pasting it on to the young frog but it did not work, so I decided to delete the skin and restart skinning.