The halfmask.zip file you have requested: Skins / Predators / HALF-MASKED PREDATOR - 132.87kb is not available. Perhaps try browsing all files for the game Aliens versus Predator - Classic and upload any files you want to share or are missing. This is the only information we could locate:
This mod is a variant of Thomas Wolff's unmasked Predator skin, found elsewhere in this section. In this version, the Predator has a "half mask" which isn't too dissimilar in appearance to the breathing apparatus used by the hunter in the movies.