Unfortunately, since the design needs the dram bits to be individually writable, there wasn't much I could do to modernize / shrink the design.
The layout is pretty gross to look at, but there's not that much I could do about it.
Ok, glaciers move quicker than I did on this but here's the Gerber files for the Slither DSR, they are untested so use at you own risk and I will not be selling these.