Yes, please post screenshots! So how did you do the upscaling?
There are a few frames that seem to be somehow blended across all the different versions/telecines (I wonder how that happened), did you manage to do anything with those?
Like this frame:
Oh, and what R2 release did you use?
The Monkey King - Uproar In heaven (1965) Restoration/Preservation Project
Nezha Conquers the Dragon King (1979) BBC 1.66:1 & Theatrical 2.35:1 preservations