Note: some of these may be a bit smaller than your screen resolution, sorry about that. I use 1366x768, so everything in here looks good at that size. Most of the wallpapers are cropped to 16:9 from their original source, so sizes can vary quite a bit. Hopefully there’s something big enough for you to use. Also, I didn’t bother to rename most of the files, so if a filename has a resolution in it, it’s probably wrong, so check for yourself. I’ll probably fix that later.
update: I just went back and added the resolution to each image’s filename. Should be a bit less annoying that way.