Since I received a pm about this, might as well share/explain why the neon are not part of any texture sheet.
It's simply because 99% of the neon work is modeled, we had much more polygons to play with than texture space. That's why we decided when we started this project, it would best to model them instead of wasting unique texture space.
Other than the Coca Cola and bar sign which you cannot even see in those screenshots, what a shame
,the neon uses a 64x64 texture with multiple colors on it.