That is a cute little beaded key. I might modify it and make a steam-punk version. I think I could start it out the same, but where you have a heart-shaped key top, I will try to make 3 "bumps" instead (like
these key charms). And I think the
matte gray Toho seed beads will be perfect. Or maybe a mix of a
couple of their matte colors. I think I already have a vial of the black and the maybe the purple at home.