Thank you sir! I thought someone here had already made one and made a master mold for it in order to make duplicates. It seems i am mistaken and it hasn't been done. I think i own 1x Corps! t-crotch figure ( Plague) and 2x Corps! Elite figures so perhaps i should improve upon the design and do it.
I've made many of this type of designed part for action figures before with no problems (for Star Wars figures and other similar figure types). What are the customizers having trouble with ? I'd be happy to make some design suggestions if it helps.
Edit: And to be clear i'm not interested in making money from this old idea. I own literally 3x Corps figures at most so i'd rather buy someone's cast parts than invest the $100 and time to make the part mold for 3 figures myself. I've got other projects that take priority.