Pak adds 28 new bus models with 348 skins to the traffic (Setra, Neoplan, Volvo, Man, Mercedes-Benz, Ikarus, Ayats, Irizar, Temsa, Jelcz, Caetano). Everything is spelled out separately, nothing replaces. Works on any maps. It was tested on the version 1.28.х Compatible with all my packs.