230290 "Josef Prusa" is real set?

[Eugen]

The twitter account mentions it as a birthday parsent.

The bags are recycled from the Duck set, all the numbers point there, you can see tha tthe bags are re-sealed

The font of the age fange and the Set Number is not used by LEGO.

Also the set-number is the guy's birthday says Google

so, nicely done, no official set

Thanks for detailed review.

And MOC on Rebrickable looks like was based on this gift box and Lego.Ideas project.