Just a little tip; in the rocket hideout, you can find Electrode and instead of SRing, you can Run Away from them and battle them again. It's a lot quicker than SRing, but if your hunting for Voltorb on that trap grid thing, ignore me XD
Keep on trying, 'I can't' doesn't exist in my vocabulary ;v; with time and effort I'm sure you can~ just take more time on yours so that you can make it like you want it too. You can use other cards as reference ;v; I mean, everyone does, but don't copy, coz copying is bad ;v;
I made mine : D but I am not making other tho D: As they take lot's of time ( I mena I did draw it ALL except for the pokemon sprite xD )
but you can easily make a shiny card using any program like GIMP or Photoshop : D
GIMP is free downloadable software on internet, just google it~ You cana find pokeemon sprite from sources like pokemon2000 and all, just type pokemon sprite in the google search bar. you should find either pokemon2000 or spriters ressources. Both great ressources for shiny sprites.