CD Projekt RED - REDkit beta update, Witcher 3 teased?

A post on the Witcher community site provides a short update on the REDkit beta but also an excuse to tease, offering a single image of what is clearly Geralt's sword along with this text:

It’s been a while since you’ve heard about the REDkit beta. Well, the beta program is still in full effect with participants sending us loads of awesome content every day. We would like to share it with you on the go, but you’re going to have to wait a little longer to see the outcomes of their work. It shouldn’t be too long however, so stay tuned for more info. Don’t forget to follow us on Facebook and Twitter for official announcements as well. Oh, and if you are wondering what’s that in that picture above – well, we’ll leave it for your imagination to answer. :)