Topic: Make your own custom lego!(Maybe)
Shapeways basically they 3D print your 3D models out, fairly cheaply considering you could probably make custom Lego with it. They can get pretty small so I think Lego sized stuff is OK, although you do need a bit of modeling ability for it. Think: Your own brickarms, as custom as you like, armour, helmets, weapons, although I doubt you could make minifigs with it, as that requires moving parts.
Free will carried many a soul to hell, but never a soul to heaven. -Charles H. Spurgeon