Is the Marine Sniper an ODST?

I recently bought a Halo Infinite Mega Construx Marine Sniper. The minifig looks like a basic Marine from the neck down, but her helmet is an ODSTs like Romeos. So is she an ODST? And is she gonna be in Infinite?

I don’t think 343i has said if ODSTs will be in the game. It’s possible though. The sniper could be one of the options you have for Marines in the FOBs when you request them though