Looks like a Jedi fighter from the Galactic republic era.

Thank you very much for helping me. Definitely it's the Obi-Wan Kenobi's blue Eta-2 Actis-class interceptor. Now, I'm even more happy for this acquisition. 🥹

I had this as a kid! It’s obi-wans blue actis class fighter, and it’s from the Star Wars transformer series, you can transform it into a mech obi wan!

Yes! You're right, it's kind.of transformer, it's a beautiful peace.