Very nice collection. I especially like the Lego one in your avatar, as well as the Unikarp. 
And we actually have two other Magikarp collectors here on the forum (maybe more, but two I’m aware of): @stephneechan (here her collection thread) and @megacon (not sure if he has a collection thread).
Either way, welcome on the forum! Looking forward seeing some of your album pictures.
Oh, and if you need a list of all existing English and Japanese Magikarp TCG cards, I’ve made a list in the past (little outdated though).
Greetz,
Quuador