Xenomorph vs Nomak
A lone Xenomorph drone is let loose in the same area where Blade fought Nomak in there first encounter. All of the windows are encased in metal so sunlight is not a problem. Nomak has a jackhammer and a titanium Spartan shield. The shield won't resist the acid but it will provide some degree of resistance. Nomak is aware that the Xenomorph has acidic blood. Nothing else. Can he win?