I don't use Tapu Koko ex in this deck. At the time, I did not have any Tapu Koko ex. Plus I only use Pikachu ex as a two prize attacker when needed.

For deck builder images I use the Builder tool in Limitless TCG website. Change the game to Pocket on the top right. Then search and add cards you want to build your 20 card deck.

Under share Tab go to download image.