Iron man But kinda bad?

I made iron man but bad, Remember the Super heros mod in the version 1.7.10, well i took iron man, and made it in 1.21.5, i mean, the armor’s texture and power ups are good, only the helmet’s model is bad, if someone could help me fix the helmet it could really help me!

ARMOR :

Helmet : Scans nearby mobs and puts a glowing effect on them, also displays the battery of each pieces
Torso : Enables Survival Flying and missile launcher and Nano Blade
Leggings : Enables super speed and super jump
Boots : Disables Fall damage.

ARMOR CHARGER :
Craft it, and it will recharge every piece of the iron man armor equipped

CRAFTING RECIPES WILL BE GIVEN ONCE CREATING THE WORLD.

MADE WITH AI ON THE WEBSITE “CreativeMode.net” Link : https://www.creativemode.net
I FULLFIL MY MOD TO THE CREATORS AND DEVELOPERS OF CREATIVE MODE.

Link to the mod on Creative Mode : https://www.creativemode.net/mod/repulsor-flight-armor-c4ydaqen