These guys caught my eye: https://toyhou.se/8920834.akihiro https://toyhou.se/6361069.keith https://toyhou.se/8863625.unnamed https://toyhou.se/4564780.jeremiah https://toyhou.se/8019531.isao
Dunno if you'd be interested in trading any of them.
Oh and btw, a lot of your characters image files aren't working/showing up. I'm not sure if it's because toyhou.se is having problems the image host server again, or if it's directly an issue with your characters but I thought I should mention it just in case ^^;)