2TE10M diesel locomotive 1:100
Diesel locomotive 2TE10M (2ТЭ10М). USSR, 1981 - 1990. One of the most common diesels of russian raiways till now.
Note: this thing was designed to print in low resolution / low scale. Model on photos is downscaled to 1:200. Here You can find some details with slightly higher detalisation: https://www.thingiverse.com/thing:4600274
There is also 3-sectional version 3TE10M: https://www.thingiverse.com/thing:4665135