I've fixed the missing steering wheel and missing textures for the service items and will upload it here for you if you wish or tell you how to fix it also the service area does nothing but looks pretty is this what it's supposed to do or does it really service vehicles?
Upload the game modification into the file in our server or add a download link. Possible file formats .zip, .rar, 7z., .scs. We recommend to use MODS.TO
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Fmmodding
Ssgtpappy
Akthesavag
Ssgtpappy
Guy
Pccustoms