2019 Seltos DCT actuator failed

My 2019 1.4 DCT transmission failed the other day. Car would only shift into 1/3/5/7 gears. It does not go into 2/4/6/R. The svc gave a quote of 1.33L, 76k for actuator assembly & 57k for TCM assembly. As i understand, this does not mean that you have to change the whole assembly necessarily. If you are able to source the broken part (which in most cases is the actuator) they are willing to replace it for you in most cases, however, there is no guarantee of further issues, because it also depends on how badly worn the housing internals are. In the end you may have to replace the whole assembly. My dilemma is exactly that, should I replace just the broken part or the entire assembly. Pics attached. Does anyone have any leads for scrapped Creta or Seltos actuator assembly? Has anyone gone through this?