Here's a shot of the DCC install -- a DZ123 soldered to the (modified) Kato circuit board. This is the mechanism for 608:
And finally, 611 all done:
The 3-chime horn is a modified Kato 4-chime horn. I ordered some 3-chime horns from Atlas, but they looked "undernourished" to say the least. The train line is a BLMA part. I used a sludge wash on the lower part of the shell, and chalks on the trucks, hood, and roof.
I'm still not 100% happy with my photos -- under normal room lighting, the red looks good, but in these pics it's too "bright". The weathering is a little washed out as well. I may try shooting some pics with a gray background to see if that helps.
Frank