How can deblend this ?

[Selur]

Hie,

• 'overwrite input scan type to' 'top field first'
  
• under "TIVTC Settings->TFm->Basic->Deinterlacer" select 'QTGMC(preset="fast")' and enable GPU
  
• 1x_Dotzilla_Compact_80k_net_g.onnx
  
• MCTemporalDenoise with using Settings 'very low'
  

so far is the fastest method so far and does seem fine to me.
Script, Clip
If you want it sharper, add a sharpener.

Cu Selur