I really like MajorOCD's spider. I preferred a more natural looking abdomen on the spiders I used for my Halloween decor though, so I used Mesh Mixer to lop off the skull and replace it with an egg shape. Not quite a perfect fix, but good enough for my purposes!
I used MajorOCD's V1 legs, but the revised abdomen looks like it will work with V2 legs as well.
The pictured mailbox guardian/terrorizer is printed at 2x scale.
original__* are unchanged from the source and included here for completeness.
#### Update 2017-10-11 Friends and family love these, so I've been printing them almost nonstop. I wasn't making use of the through-holes in the legs or body, so to save some time and plastic on each print I removed them.
mod__* parts do not have the holes but are otherwise unchanged.