Some friends and I are working on a style of xenforo. It's almost done.
However, we have encountered some problems, none of us are sufficiently skilled to fix the sidebar so we're looking for someone to do it. (We who have tried to style it are skilled in CSS but have not managed it. Which means that we are looking for an extremely talented person.)
The one who will help us will get credits for his work, and some money if someone buys the style later
There are already a couple who want to buy style, so the person will surely get money when it is uploaded here on XF.
Contact me in PM for more details.