Specifically for this set, I don't like how you already have both collaborations and vendors already announced on the IC upon release. At that point, it doesn't feel like an interest check and more of just a vanity post.
I'm going to say the same thing on KAT Quantum's IC thread as well, but instead of both of you rushing out your IC's, [whether or not you didn't rush it, it feels incredibly rushed], I wish you both would have thought about really fleshing them out at the same time, and releasing them at the same time as well-thought out interest checks. I like and dislike things about both versions, and honestly this could have been a wonderful collaboration between two designers in the community. As much as you say you both say there are no hard feelings, just know that the way you both went about this turn of events, reflects somewhat poorly on both of you. You both let your pride get in the way of your IC's looking fully fleshed out and it just simply cannot be ignored.
Best of luck to you both.