There is a lot of parts commonality between the Peugeot 108, Citroen C1 and Toyota Aygo, including many of the elements that attach to the tailgate. However, if you look at the rear of both the Peugeot and the Toyota you can see that the Aygo has different rear lights that cut into the tailgate, making it a different shape to the 107's. But it does appear that the 107 and Citroen C1 are the same, so this is more likely to be a possible swap.