After unlocking all weapons and attachments, the game can start to feel repetitive for some players once there is nothing left to grind for.

It would be a great addition to have unlockable clothing skins or general character customization. These could be tied to account levels or specific gameplay milestones - for example, 1,000 headshots with an LMG, 300 kills with a repair tool, or 4,000 kills with a shotgun.

To maintain the integrity of these rewards, we would need safeguards against "boosting" or "farming" (where players repeatedly kill and respawn with friends to bypass the challenge).

Furthermore, these skins would provide valuable visual information, similar to how you can distinguish between a standard soldier and a special operations operative in the real world. Identifying whether an opponent is a veteran or a newcomer allows for better tactical decision-making; spotting an enemy in high-tier mastery gear signals a high-threat encounter that requires a more calculated response.