I don't know, i don't want to bash this guy anymore for today, but his credibility is really low, especially after the reddit post and the replies he did in that post.
He seems to confuse BSUN and PANDA multiple times and Panda's OG confirmed that there isn't any mold of old Panda around.
Without even questioning that 27 first and later Pete probably tried all this route of making again a Panda as good as the first round, without success for more than a year and they had access to the same molds of this guy (27 had access to his old molds too theorically).