IC4628 Prawn Nebula is not easy to image. Its a bit faint and by nature "misty". This is 139 x 4min through L-Extreme, plus 21 x 4min L-Pro for stars. Total 11 hours.
Pixinsight processing. ED72 on Star Adventurer Pro . Guided. Asi533mcpro
To avoid the horrid down-sampling here try this link for high res ->
https://astrob.in/p3qp5t/0/