Really like the mirrored image.
Question: did you use Mint before you started using Manjaro?
They not mine, my brother was playing with Blender. I think second one is similiar to Mint wallpaper
I don't know if i can share them here. I simply reused some textures that are available on internet as free, and recombined/mixed/transform them ... Let me know if i should remove them, if i'm crossing some standards i don't know about ...
And some for those with double screen: