After asking this question of a few designers, I thought I would put it up for the rest of you. So far all the designers I have talked to have been very gracious about allowing the sale of their models in the completed form. Never the printed form either digital or pre-printed. So far everyone has agreed that once you build a model you can do whatever you want with it. Personally I agree with that thinking. However I would go a step further and say that it would be unthinkable not to give fair credit to the designer as well. After all does this not call attention to the hard work of the designer? does it not create interest in your designs and card modelling as a whole? What say you on the subject?