User blog:JokerJay779/Is Sega redesigning the Sonic characters?

I just saw pictures that were posted on Sonic Channel this year.The first had Cream & Cheese dressed in Japan garb and Cream seems to look older.The second had Amy in what appears a hoodie or winter clothes with a completley different Piko Piko Hammer that's heart shaped.The third had Sonic on a snowboard with his name on it and yellow shades and seems to be thin again.Are these just art or redesigns?What do you think?