Nice job on the jewelry. It looks very realistic in such a small space. The further background has very good random shapes to wander around. I'm not sure about the midground. I think it would have been best if you left the white highlight to your character and not carried the same line weight into the background. It busies it up a bit much. Maybe with a much finer pen or a slightly diluted paint would have been better. The white fades in the furthest background which makes it not compete with the lineart on the front. Still it's a good trading card. I'd be happy to receive it if I was the one trading a card with you so I'm sure whoever you made it for enjoyed it too! The jewelry must be the 'collage' part. That's fun. Good idea.