I remember a mod in the repo that was adding multiples engines from brand like scania and man to the t-series, but i could no longer find it anywhere, does someone still have it, or a sauce?
Maybe what you're looking for is the "Real Diesel Engines and Transmission Megapack" https://www.beamng.com/resources/real-diesel-engines-and-transmissions-megapack.24485/
