These models can be used as a wide range of inspiration or simply a template. Take your Yugioh card and cut out the center portrait, name, and description. If you wish to take it a step further cut out the characters in the portrait. Then you can glue all of that onto the template to have a raised name and description. Then a sunken background and if so inclined a popping character! If you take these into a CAD program you can input your own risers in a specific location in order to create a support for your 3D character cut out. If you do take my idea and make something even more genius please add it as a remix or link it to me, this art space is about constantly improving and I am sure all of you out there have some great ideas.
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