Builders-in-Scale: Hi-end buildings, now owner by C.C.Crow
Crow River Products: Hi-end kits (nautical themes)
Figures-n-Bits
Hunterline: Wooden trestles and tunnel fascia
MT Albert: Micro lumber and Hi-end building kits
North Eastern Scale Lumber: lumber and details
Sierra West Scale Models: Logging details
Turner Model Works: 'Milepost' detailed parts and building kits
Ye olde Huff-n-Puff: Freight car kits, details
Black Bear cc: Wood bridge kits
Kingmill: CD for laser designed and cutting of self-designed buildings
Mullet River Modelworks: Detailed wooden caboose and freight car and hi-end building kits
Old Pullman Model Railroads: 2-Rail rail products
Banta Model Works: Several different skill level building kits
Hobbycast: Casting products

 

Sodders Enterprises: nice Detail parts, corrugated aluminum, fire escapes, etc
Valley Model Trains: A favorite site and great collective source for other manufacturers products
CCCrow: Hydrocal parts, Builders-in-Scale
Oakridge Hobbies: represents several manufacturers
Westport Modelworks: Hi-end Building kits and products
Model Tech Studios: Hi-end building kits,and products
Micromark: Small, useful tool source
Microfasteners: Min. nuts, bolts and fasteners
This to That: Reference for bonding and glues
Woodland Scenics: everything to do scenery
Pacific Coast Airline rr: Great "how-to" site.making styrene look like wood
DPM Kits: Building kits and components. Also a good clinic on "weathering" buildings
Modellers Choice: Laser-cut wood decking for rolling stock
Cedar Hill Designs: hi-end beautiful building kits
Brennans Model rr: different types of ballast, hydrocal building kits
Downtown Deco: Limited edition hydrocal building kits
Korber Models: Building kits and detail components
Arttista: Many types of painted and unpainted metal figures
Bowser Trains: Figures, Selly cast details, turntables and power trucks
Diecast Direct: Diecast vehicles
Asheville Diecast: diecast vehicles
Trainshop Online: Diecast vehicles, freight car loads
Dominion Models: Hi-end diecast vehicles
Website for Jasons Poles, streetlights, Catenery, etc.
DMM Railroad: Hand-made different styles of Telephone poles
Paper Creek: Embossed paper roofing, Laser-cut paper craftsman kits
Print Mini: Caution & hazard Signs, 1/4" scale paper items, FREE downloads
JV Models: Hi-end wood craftsman buildings
Chooch Enterprises: Ultra-scale are hi-end unique buildings and details
Bar Mills Models: Laser-cut signage, builldings, etc.
Metal Figures: Hand painted metal figures

Making molds of parts etc
Mold Making tutorial
Alumilite tutorial
Liquid rubber for mold making
Model Makers How-to
Bragdon’s Foam Scenery System: Scenery products , weathering powders, etc
Free signs & stuff to download & print
Grandt Line - Source of windows, doors architectural detail parts
Tichy – windows, doors etc.
Kappler Lumber: Micro lumber products
Patterned styrene sheets
Plastruct - styrene sheets & shapes
Great links to a lot of useful tips
Painting figures realistically

btsrr: Hi-end building kits
Laser Kit: American Model Builders kits and details
Mesa Models: Represent several manufacturers
Pine Canyon Scale Models
Rusty Stumps: Hi-end building kits and details
Schomberg Scale Models: Detail parts and building kits
Trainsformations: Custom figures, building interiors
Midwest Products: Source of micro-dimensional lumber and building kits
Western Scale Models: Western-themed hi-end models and interior
Clever Models: Cardstock buildings