Orion Nebula M42 in OIII

On Friday, february 12th, temperatures dropped to -7°C and due to wind It felt really cold. I set up my EQAZ6 with TLAPO80/480 f/6 and Nikon D7500.
My first object was Orion Nebula M42 with and without OIII filter. The images with OIII were succesfull but the lights without OIII failed due my "tree".

Below picture : OIII 25x60s ISO3200. Cameracontrol using DigiCamControl. Stacking with APP and final editing with CS4 and DeNoise AI.