Another fabulous art, dgf64 ... not only because I love dark themes ... but hey, we don't want your ears turning red.

How about this idea, dude. To facilitate an easy installation of any of you forthcoming wallpapers and even the previous ones you did, we could package them into RPMS that ain't specific to any architecture (could be installed onto an i586 or to x86_64). All a user have to do is use the rpm -Uvh <wallpaper_theme> and it's installed.
We've already done a bit of work and I haven't been able to follow-up due to time demand on other tasks but these could your work a step up the ladder into packages ... and you can make the RPMS available on your site for download.
Let us know what you think.
Peace and much respect,
Archie