Here are some of my favorite links to hobby shops and hobby consultants that can help:
BTS - Great models and Bill is super to work with. Bill's company has a great line of kits. Bill did the laser cutting for our first kit the Fulton Market.
DeBenLLC Publications & Products - Great weathering products that I use all the time and highly recommend. Dr. Bens products.
Fine Scale Miniatures - This link will show what's next for George Sellios fantastic model creations.
Fine Trains - You need to check out this great model building business. They come up with some unique one of a kinds products. They also will custom build kits etc for you.
First in Scaled Miniature Trees (FSMTrees) - Our Sagebrush tree armatures are stand-alone realistic oak trees or add tree foliage for superb model tree scenery. We are your number one supplier for Sagebrush Miniature Trees. Some have knarly twisted trunks and knots that look like a real natural miniature tree. These Scaled Miniature Trees are natural pieces of real wood Armatures for model train layout or diorama. Quality trees for all scales, N, HO, HOn30, S, O. with delicate realistic branching.
Outback Model Company - You need to check this site out full of ideas and great modeling. The creator /owner is Laurie Green. They will have some new kits hitting the market soon. Just take some time to cruse the site the work and pictures are the best.
Sierra Scale Models - Make sure you check out this site. Not only a bunch of great products to help your layout, but great service and support.