Is there Ancient half-life 2 assets in hl1-ports/anon-wmods?

[Scraetor]

I've heard some places and even have been sent a screenshot of supposedly a 1999 HEV suit model from the Half-life 2 Alpha, can anyone confirm if there is any super old half-life 2 related things in either of these leaked packs?

[tw1zz]

That looks more like HL1 beta hev suit.
And It really can be, because in bshift you can find remnants of hl1 beta. Model of orange construction guy, for example.

[cambreaKer]

that looks like it's just the hl1 suit model with the legs placed somewhere else