Well from the 3 explanations it gives the bear with a fish in its mouth is the only plausible one. Also imo thats wht it looks like. Theres no way an elephant could survive in siberia. Its freezing cold there and they dont have fur. And its not a woolly mammoth bc they were all killed by the last ice age or by people hunting them to death. To me it really does look like a bear with a fish.