Minifigure – Soviet Red Army Border Guard from the mid 20th century (LEGO Alternative)

Based on the visual details and accompanying information, the figure appears to represent a Soviet Red Army Border Guard soldier, likely from the early Soviet period (circa Russian Civil War to early World War II).

Here’s a description of the figure:

• The minifigure is wearing a distinctive grey Budenovka helmet, which features a pointed top and a prominent red star insignia on the front. This type of helmet is strongly associated with the early Soviet Red Army.
• The uniform (torso, arms, and legs) is a tan or khaki color.
• The torso printing details a tunic with a high collar, and dark green piping or accents on the chest and collar. A printed belt is also visible.
• Significantly, there is a patch on the upper arm that incorporates the color green, which is historically the distinctive branch color for Soviet (and Russian) Border Guard troops.
• The figure is equipped with a brown bolt-action rifle, likely representing a Mosin-Nagant.
• The printed face has a simple smile.

The filename includes “边防部队” (biānfáng bùduì), which translates to “Border Guard troops” or “Border Defense unit.” This, combined with the green accents on the uniform (especially the arm patch), strongly indicates the figure is intended to represent a soldier from the Soviet Border Troops. The Budenovka helmet firmly places the figure within the early Red Army context.

Therefore, the character is most likely a Soviet Red Army Border Guard from the early to mid-20th century.