"Have you been looking for a mod that makes Minecraft more immersive?"
"Do all the GUIs of MInecraft get annoying or break your immersion in the game?"
"Are you looking for a mod to make Vivecraft even more immersive?"

That kind of thing.

For anyone other than me reading this, insert funny marketing joke here.

Should also add some text describing the requirement for mc-vr-api and link to the wiki