The file 'Heng Long KV-1 Wheel Scraper (1/16) 3D Printer Model' is (stl) file type, size is 11.4KB.
This is a "wheel scraper" (or whatever it is called) that mounts to the hull of the KV-1 tank. It appears to be a thing that keeps snow or mud from building up on the drive wheel hub.
Print it on its side. Supports will be needed for the overhang areas but they are few.
KV1_wheel_scraper2.stl | 48.1KB |