Lee, yes leaves are a realistic addition accumulated in corners or..... turntable pits, and they don't even need to be glued down.
Also notice the oil and grease spilled under where the turntable bridge is parked at Frostburg as well as the weeds and pit wall stains at Altoona as mentioned by David Johnston:
I would start out with just a brush or two of weathering chalks. It doesn't take much to add accent and take away from the homogenous tan concrete color of the pit. After that it depends on your own tastes. I would tend toward a less intense scenic effort on the pit. I'm not sure if I like the full ballasted look from here. The leaves would be way cool. I lost all my pictures of the Millhouse I built and installed. I upgraded my rails up the side a bit. That was way cool too. I powered it to rotate with a CAB2 through a DC Commander. Not as cool, but kinda.
Thanks to all of you that have given me some great ideas....I like the water and drain idea as well as the weathering chalk. The leaves accumulating in the bottom is neat too!!
Alan
PCRR/Dave...I almost forgot to thank you for your nice comment!! THANKS!
Gromet....very nice job on showing the before and after on your turntable...
Brian...those pictures of the real thing really go a long way to help show what the pit should look like...thanks!
Alan....thanks for the comment about the roundhouse...it is of course two Atlas roundhouses put together as one. OH, if I only had one built by you!!
Al...thanks for the suggestion!
Mike...just my point, thanks for saying it better than me!!
William1....great suggestions...thank you.
Mike CT....love the pictures of your turntable!
Alan
Thanks Frank, I will try your method first. If it works great, if it is my fault and it doesn't then I will try the airbrush method.
Roger, Practice on some scrap first. You can start with a dilute mix, say 10:1 alcohol to ink and increase the concentration until it looks right.
You can also use Fiebings black leather shoe dye if the ink leaves a blueish tinge.
Pete
Pete...good pointers.... I have noticed that the ink does sometimes have a bluish look to it.
Thanks,
Alan