Conceptually, I think the Spider Lady is so much more invigorating! I totally understand how you lost your steam on the Fire Lizard. I say go with your gut on this one. Walking away from a piece or working on it sparatically can really help you to realize the true potential of your creations. If you feel like the Fire Lizard just ain’t packin’ but the Spider Lady is, then go for it.
I would agree with you 100% if you changed gears. You may be crazy, but you’ve done some amazing work on short time frames like this and I think you can seriously pull this one out of the hat and amaze us all once more!
The new concept, although an arachnid lady has been done before, it does provide a nice and fresh realization to the idea. How you’ve retained more of the spider than other concepts like this is very wicked. The sheer size is over powering and the true difficulty will lie in defining the woman. The artifacts are somewhat ambiguous and don’t seem too sensible for use as weapons. I think it might need to be something she can fire projectiles with, sling shot, david and goliath, Geek RPG Stone Lightning Bolts but the electricity is nice.
As far as costumes go, I like B, D, & E. If you want to make her stand out, go with something sensual and majestic. Most of the time you’ll see a character of this kind be dark and disturbing. If you make her sexual and proud to be what she is, she will really make a statement.
MTFBY… A
I really like the spider concept but you have a really solid base mesh for the lizard.

