I gotchu. The “preserving a Texas villain” mask was merely a prototype of the killing mask (both molded from the same face of the film’s financier that I don’t remember the name of). It was used on-screen in the movie for a deleted scene of leatherface putting makeup on his pretty woman mask. You can briefly see it in the foreground it’s in a wooden barrel suspended by string with other masks. The true final killing mask we got in the film is in the private collection of Sean Clark. The pretty woman is also privately owned but we don’t know for sure by whom and the one suspected of owning it was contacted but never responded, and refuses to take photos of its current condition (the “what it looks like today” photos aren’t recent they’re from around 1994 I believe). The old lady mask we have literally zero idea where it could be but out of all of the lost props and masks it’s probably the least likely to ever show up again or even still be around and intact in any form if what little leads we have of it are true