I first learned about Rusty Stumps by reading Model Railroader Magazine. They offer a wide selection of really cool scenery details that you can use to litter around your industrial IK buildings. Check them out here.
Quoted from their website: "At RSSM we do our utmost to provide you with best engineered model railroading kits on the market. For your hobby we offer craftsman kits, general kits and detail items in HO, Hon3, O, On30, S & Sn3 scales. Whatever your model railroad, dollhouse or architectural modeling needs we may just have the answer. We offer not only the finest in quality craftsman kits but also many detail items such as shingles, doors, windows, fencing, ladders, stair stringers, corrugated roofing as well as both resin and white metal detail castings. We also offer construction jigs plus our original resin cast stumps. When it comes to building miniature models for trains, dollhouses or even architectural models Rusty Stumps is your source. "
