I just spent all day learning how to make seamless textures. I've created three new versions of the Lucky Palms wood plank texture, one simply rotated 90 degrees, the other two rotated 45 degrees (had to work to make those seamless). Together you can create a herringbone boardwalk, or whatever kind of herringbone wood surface or for places where the original orientation is not suitable:
And these are the textures in CAW. They look pretty decent even with my sloppy painting technique (I'll post more pictures later when I get it finished and in game):
And the textures may be downloaded here:
Please use, share, modify however you like !