The Trainz SKU for this item is P11460855

This is a Grandt Line 7089 HO GE 23 Ton Box Cab Diesel Electric Locomotive Kit

The first and most obvious are Lehigh Valley 404 and 408 which became Delaware & Hudson 404 and 408

N scale kit dimensions:

Caboose features metal frame

Micro Engineering 36-107 HO Regular Length Low Profile Ties (Pack of 1,000) ProductID_11447419 The Trainz SKU for thisThis is a Micro Engineering 36 107 HO Scale Regular Length Low Profile Ties (Pack of 1,000). Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Micro Engineering Model Number: 36 107 MSRP: $18. 29 Scale Era: HO Scale Model Type: Track v2. 0 The Trainz SKU for this item is P11477203. Trainz Product Id: 11477203