I don't think so, since the heads also move in the trainer animations! I can however make something like this:
(your trainer sprite along with your overworld shiny sprites)
otherwise I would have to use a non-moving image of your entire character with moving shiny gifs. I'm not sure how that would look but if you want this I can make it for you
decided to go a little different for this one, let me know if you like!
(couldn't do animated cuz it looked somewhat bad quality)
@AxellBlizard edit: i added shiny effect to text, so technically it counts as animated
hue hue
actually i'm updating the RULES!! using this sig is now mandatory
u get to change ur sig when the debt is off
u also get ur real sig after xoxoxoxoox love u