There's quite a few sets out there with chips that don't "talk to eachother" that work quite well. For this one, it just appears to be a bit more hap-hazard, instead of controlled chaos if that makes sense. We have a somewhat busy mold, interesting spots chip to chip, very interesting spot colors that are often independent even of the chip they're on, and then upside down lettering.
I think somewhere in there is a success, but maybe tamper it all down and restart thinking about which crazed parts work well and which don't. Also, I like the second set of mockups much more, because on the first I had no clue what the one side was, other than having a phallic look/structure to it. Second set does not look like a penis.
edit - or say eff it, double down, and just get crazy. They're your customs, if you want a little hectic, get hectic. One more note, your sealife and bird are all centered, except the crab. Poor dude is down a bit. Also, you may get feedback regarding not having the denom be bold and up front. I was going to maybe say something, but that doesn't really matter since you're going with normal white/red/green/black colors.