Why does Vegeta have the Galick Gun, Final Flash, and Gamma Burst

So it's clear now that Bandai won't be adding DBS Manga Exclusive Moves which weren't animated in anime. Like they didn't added Gamma Burst Flash for LF Vegeta. There are tons of

Vegeta Powers up for a DEATH BATTLE! by ThatGuyImortal on DeviantArt

Galick Kamehameha DragonBallZ Amino

Does Galick Gun change colors? : r/dbz

VEGETA: Final Flash Vs Final Explosion Vs Gamma Burst Flash

Dragon Ball Z Headcannons

Final Galick Cannon, Dragon Ball Wiki

Vegeta (Super Dragon Ball Heroes)

Why does Vegeta have the Galick Gun, Final Flash, and Gamma Burst Flash while Goku still only has the Kamehameha? - Quora

What is vegeta's kamehameha equivalent? : r/dbz

Saiyajin

Goku and Vegeta - Which will it be?

Super's Manga vs Super's Anime Discussion - Page 21 • Kanzenshuu

Dragon Ball: Vegeta's 10 Most Epic Galick Guns Ever, Ranked