You've come a long way since you started. Excellent for beginners like me to be enthused. I'm willing to bet that a lot of your card structures might also see a weathering. Weathering can transform card kits; that and painting the card corners! ;-) One day I'll get confidence to publish my own simple efforts. For the moment I'm gob-smacked by the standards on this web-site... :-D
Regards, Brasso.