I think you did good with the pop out part of the signtaure. It looks neat and tidy.
The border looks interesting and different from what you usually see as well. =)
The main thing about this signature that I think could be looked at is the lighting and the colours. It feels a little dull. I think Laleth could have had a little more lighting drawn towards her as well, just to make her stand out a little more.
Other than that good work!