Cooler cosmetics?

We all know the lvl system, if you're lvl 2, the 1 gets replaced by a 1.
This doesn't look cool, how about switch it into star or other particles? If you're level 1 you get 1 star, lvl 2 gets 2 stars.
Or if you're lvl 1, you get a dot, lvl 2 you get a + mark, lvl 5 you get a skull or something. This makes the game lvl system cooler
@Mario
And team cosmetic. If the team owner is a donator, he can choose a symbol for his team, such as a heart, a skull, a star, and more, when the symbol is chosen, it will appear infront of someone's name in chat or his name in tab.
Gun cosmetics, color changing guns (texture pack, make enchanted item color rainbow) so the gun will look rainbow, or just simply enchanted tools (guns) , the guns will have no extra perk with the color, it just looks cooler.
Bullet trails, make donators have access to different bullet trails when the bullet is fired. Like a fire trial for elites, snow trail for mvps, slime trail for vips, you get the idea.

 

kek