Shiny Pokémon: What Needs to be Fixed and Why

We all like shiny Pokémon, they stand out from normal Pokémon to be special, and we feel special owning them. But there are some shinies that NEED to be fixed. Number 1: Minor. It always hides in a shell. Unfortunately, the shell is what prevents us from finding a shiny Minor because only the core body can be shiny. The shell never changes. Here's an idea: make the shell a light blue color, so it represents a comet, which are like asteroids, except they are made of ice, not rocks. Gengar needs a new shiny, too. I actually learned that the shiny never changed; it's the normal Gengar that changed to be more like a shiny Gengar. Idea: Make Gengar white like its Mega evolution and Gigantamax.

Let me know if these changes are needed, and if there are other shinies in need of fixing.