Sony a7iii - canon fd 50mm f1.4 // hlg 3 no noise

A Sony a7iii and canon fd 50mm f1.4 video shot with the Sony hlg3 picture profile.
HLG3 HAS A GOOD DYNAMIC RANGE BUT CAN BE NOISY.
BUT I SHOT THESE FOOTAGES USING A CUSTOM SETTING ON THE SONY A7III AND CANON FD 50MM F1.4 S.S.C