This specific version (v1.0) was created to provide a more realistic and detailed interior for the Renfe 334, a diesel-electric locomotive used by Spanish operator Renfe for passenger services. It replaces the generic "alias" cabins often used in base models.

: Usually includes a Leeme.txt (ReadMe) file with installation instructions, credits to the authors, and compatibility notes.

The file contains the digital 2D or 3D driver's cabin files for the Renfe Series 334 locomotive , designed for use in train simulation software—most commonly Microsoft Train Simulator (MSTS) or Open Rails . Included Components