Thanks guys. I researched the brand and it looks legit. The seller is close to me, so I can easily check it out physically. He got it in 2016 but never ended up building a bike. I'm not in a rush or anything and have plenty of bikes in my stable. I just love projects and would love to try Ti bikes. The only parts I need is probably a groupset. At the end I can probably just sell it for what I paid or at least not to lose much.
The frame itself looks beautiful.