ReCell at Home??

I really do not think this belongs here but, believe I could get the best advice from you all, especially BBB who mentioned interest in harvesting PRP himself. BBB or anyone who may be familiar, would it be possible to harvest skin cells to be applied to scarred areas? I have read much on it and would like to know if it can be done since it is not available in the USA.
Part is interest/curiosity, part is willing to do it on my self.