This sound effect can be found on the SFX Kit, which was made by Sound Ideas. It’s the same as MONSTERS & CREATURES \ BEASTS - EXTRA LARGE MONSTER: GIANT LIZARD: ROAR 02, but with an extra sound added.
Links:
https://sounddogs.com/Search?RecordingType=Sound%20Effects%20and%20Music&NavSearch=True&keywords=10240209
https://soundeffects.fandom.com/wiki/Sound_Ideas,_MONSTERS_%26_CREATURES_%5C_BEASTS_-_EXTRA_LARGE_MONSTER:_GIANT_LIZARD:_ROAR;_SPIKE_ATTACK#Audio_Samples
