[@Akayaofthemoon] Hm, of the ones you posted I think the first one is nice but kind of looks too young and looks a lot like what you'd get if Connie fused with Aqua somehow.  The second one looks like a good Aqua/Carnelian fusion but doesn't really have any Chromite in her, the third one has a build that could work for an Aqua/Chromite fusion, and the last one looks like something from Code Lyoko.