Somebody reported this pic as it uses AI, so I watched through the process video to understand what your involvement was.
While I can see this is your creation, the AI assisted part is incredibly unnecessary. The original picture is fine, it’s a vector image. The AI process then takes it and produces something that is similar to your pic …. and then you spend 2-hours editing all the images to make it an amalgamation of pics that just looks inconsistent and slightly off.
I’m not going to second guess why you chose to make an “AI assisted pic” but I think you would have been better off either learning how to use Photoshop or an equivalent to develop a painterly style, or pushing your talents with vectorised characters further.