the first heritage unit that is actually a almost full scheme of its 1945 to 1999 older self: SAE
to comemorate its past, every year from 1945 passes by, an ordinary unit will be taken and will be reschemed to the heritage SAE scheme and have its number set to which year has passed, per example there are units ranging from 1945 up to 2024, and in 2025 a new unit will be added
in this picture we see the unit 2002 hauling along 2 more units some autorack trains, mostly delivering new cars to some dealerships
note: this pic hs some class lights but the units doesnt have them anymore!