Rosette nebula with $900 set up.

2 hours integration (128, x1 minute)
Not calibrated
Full spectrum Cannon 1000d
Sv220 ha o3 dual narrowband filter
Sv503 70mm with flattener
Ioptron skyguider pro
Used siril, graxpert, veraLux Alchemy, and gimp.
No dithering (don't have a cable to plug into my mount)
No guide scope/cam
Any tips are welcome!
Happy new years!