Just looks like one of Nino's restorations!

Thanks for the kind words 

This machine is exceptional. I think it is genuine, but something does not sit right with the alignment of the score windows. I have 4 Flash machines with original glasses, and the BG sits perfectly lined up with all four score windows / displays. This does not look right. The channel is flush with the backglass, yet the score windows are way out. P1 is good, P2 is ok, but P3 and P4 are well off.

Now if there is a 1% chance this is not legit, then I would raise the story of the CPR Flash backglass and the alignment issues with a certain production run of Flash machines. The dimensions of the head box in these runs was different and the backglasses were bigger - only slightly - and when you fit a shorter CPR backglass into one of these machines, it did exactly what we see in the pictures.

Based on the pictures, this could be one of the Flash games with the larger headbox and an original backglass from a different machine - or - a CPR backglass replacing the larger backglass that came with the machine.