The cards are something you will want to do yourself. There are a ton of websites that allow you to build cards for free. All you have to do is screengrab and print your own from that. If you don't mind spending 20$ on a small box then just have them fill the order instead of illegally stealing their designs like ShaggyDad did. What a dick that ShaggyDad.
I like it! Any ideas for graphics on a business card?
I don't know. Putting girders at various angles, like this: |\_, with a guy leaning against it smiling with his thumb up? Have you already solved this?