All Pre-2020 Models : These models are now FREE to download and print in accordance with copyright statement. Many of these models can be found in unauthorized places on the internet. These are provided here as the "official" download location. Modified versions and repaints found downloadable elsewhere bearing any RXRModels branding are likely pirated and not authorized by RXRModels.
 

GP Series - Teal/Black (HO Scale)	SD Series - Teal/Black (HO Scale) SD Series - Retro Orange/Blue	F Series - Teal/Black (HO Scale) (includes A and B Units)
F Series - Halloween (HO Scale) (includes A & B Units)	C Series - Industrial Yellow (HO Scale) C Series - Retro Orange/Black	AC Series Wide Node Road Switcher Teal/Black (HO Scale)
SW Series - Retro Orange/Blue (HO Scale)	4-6-2 Steam with Tender - Black (HO Scale)	4-6-2 Steam with Tender Christmas Theme (HO Scale)
4-8-4 Steam with Tender - Black (N Scale)	4-8-8-4 Steam with Tender - Black (N Scale)