The kit is primarily precion laser cut wood parts

The key spotting features that distinguished an F7 were its stainless steel upper body grilles that replaced the chicken wire worn by most F3s

The Trainz SKU for this item is P11539182

Model Number: R19312B

Trainz Product Id: 11980443

Miller Engineering 1172 HO/N Northern Pacific Animated Billboard Sign Scenery & Materials_Retaining Walls & Culverts The kit is primarily precionThis is a Miller Engineering 1172 HO N Scale Northern Pacific Animated Billboard Sign 2 3 16 x 1 13 16 5. 6 x 4. 6cm. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Miller Engineering Model Number: 1172 Road Name: Northern Pacific (NP) MSRP: $29. 95 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P11632582. Trainz Product Id: 11632582