So I attended creating appealing characters in 3D with Dylan Ekren last year and this is the result. I chose to sculpt a Bruce Timm version of Vampirella.
The concept can be found here: http://comicartcommunity.com/gallery/details.php?image_id=24070%C2%A0%C2%A0
Dylan did a great job with lectures and feedback so I can easily recommend it!