Regine has a wide skill set when it comes to her art. For someone striving to be a graphic artist I think its expected but definately nice to see.
I am a bit envious of her skills with traditional art since i dont really fare well with them. A prime example is her Han Solo image here : it even comes with its own video!

Also this portrait of Sir Christopher Lee : I love shading and this is one heck of a job with the shading!

and this one for the sheer lol factor. im easily amused

I think her strength in traditional art carries over to her digital platform like in this image

Defintately check out her other works~