
There's the 'New Version Body SNK Candy 25' with the yellow marquee artwork. It has a floating style speaker/marquee box, a headphone jack, rotate mech and painted control panel.
Seemed like they came with the 'dong' button layout too.
There's also a 'New Version Body SNK Candy 26' version of this which seems to be identical, along with a table version with the same livery.
Then you've my one where they drop the rotate mech, drop the headphone jack, integrate the speakers into the cabinet a bit more with them jutting forward, leave the control panel exposed steel and change up the livery. (also says 'new')
I thought that was it but then someone on here a few years back posted a combination cabinet of the two. It has the same livery/look to mine, but has the floating flush speakers of the yellow marquee one along with a bezel that has the SNK logo.
Interesting to see it go through so many versions before the U4 came along.