I've been looking at a lot of character sheets lately, and had this idea for a layout based more on rows rather than columns like most character sheets are. It's not amazing or particularly innovative, but I like the legibility of reading ability scores across the rows rather than down columns. This also allowed for grouping all the essential combat stats across right below them.
Please feel free to download it and test it out. If I get some useful feedback I can make some modifications if called for.