Any Buster Sword mods to keep it relevant all game?

[Chugster]

I remember when i played on PS4 I tended to keep the Buster sword even when i got better swords as I liked the look, even though i couldnt upgrade it as much as other weapons

Are there any mods that let you upgrade the Buster more so you can keep it all game or a transmog mod?

[Pack 4 Potatoes]

Well all of the weapons can be upgraded to the same degree. There is no sword that is objectively better than the others. One sword has better magic stats, but less physical damage. Another gives better defense, but less damage. The buster sword is the all around good stat weapon. It doesn't specialize in anything, but isn't bad at anything. Sorry, I don't know any mods.

[SHINRA-CORP]

I think yes but im not 100% theres such a mod for Rebirth so its likely available for Remake

[Krow Dotman]

A well upgraded Buster sword stats, at least on Remake, along with it's passives already makes it a reasonable equip and forget weapon once you get all the skills from the others...

Though if you still insist on going the mod route, you can probably easily find something using search engines.