The design is so pretty! I adore the outfit :0

The only thing that needs to change is that horns must be pretty much upright and can’t curve like ram horns, since horned shrimp don’t really have curvature to their bodily spikes. An alternative could be the larger set of horns spiking off, almost like antlers would, as you can see in this image of a horned shrimp? Otherwise, it looks good! ^^ I really like the way they drew the shrimp tail :D