The detailed steam engine is a green steam locomotive with a driving animation that emits steam particles. It was infamous for a while for making an infinitely looping sound, a bug which went unfixed for a long time.

Mod name	advtrains_train_steam
Author	Model by mbb, animation by Krokoschlange
Inventory image
Screenshot
Track type	default
Crafting recipe	Yes
Wagon span	2.05
Max speed	10 m/s (36 km/h)
Cargo inventory size	No
Passenger seats	No
Driver stand	Yes
Animated doors	No
Animated wheels	Yes
Motive power	Yes
Drops	default:steelblock 1
Horn sound	Yes
Motor sounds	Yes
Liveries	No
Line number display	No
Particles	Smoke