Sure! Download this :
https://qiita.com/yukihiko_a/items/234af259aede99ac55ee (Might have to translate the website) Called ThreeDPose.
Follow this video :
https://www.youtube.com/watch?v=-Zg_T6Ww-vo Once you're done with the download. Check the description for the iAvatar files needed to get the motion into iClone! Have fun and if you need more advice, just ask. I'll help you out with this workflow. It's not as clean as something like Deepmotion, but definitely gets the job done and can be modified in iClone, too! :)
Edit: Should also mention that this method worked for iClone 7. Not sure about iClone 8, but you can export the BVH out of ThreeDPose, so there's that.