If you are looking for the latest version or similar updates, these projects are primarily hosted on:
: The hub for Half-Life weapon skins and Proyecto GoldSrc releases. ModDB : For larger conversion packs and engine enhancements. hl2_weapons_for_hl1_ProyectoGoldSrc.rar
: The archive typically contains high-definition models ( .mdl files) for weapons like the Crowbar, Gravity Gun (usually as a skin for the Snarks or Gauntlet), SMG, Pulse Rifle, and the 9mm Pistol. If you are looking for the latest version