"I failed to find a suitable schematic element and associated pcb foot print for this 6 way RCA connector." So did I. Maybe you need to post more information about the part such as a part number or a supplier page or maybe a link to a datasheet? If you can get a datasheet for the part then you could build your own.

Hi, I made a crude foot print taking measurements using a scale, it should work. It's not very critical as it is purely for personal use. I shall print it and match with the part, then shall make necessary changes if needed. Thanks & regards.