Yes you can! Free for commercial and free for non-commercial use, no need to credit... but yes it'd be nice! And also to see how it fitted in a story (I'm always curious!). Matseb astonished me with beheading Goto LaBelle. XD
Oh and before I forget, This is the now official finished $Dragon
and I am working on a more bulky muscular one here
http://forums.rpgmakerweb.com/uploads/monthly_06_2015/post-42554-0-05548000-1435545719.png
except folks don't yet see the difference... so I might have to work it out over back so it is more that 4 pixel noticeable!
Also, if the Lord allows for it, I'll do the faceset in a bit this month!