I just filled the lines in with some Apoxie Sculpt that was "watered down". You put a small amount of sculpt on the figure, wet down your finger(s), then rub the figure until it's smooth. You rub until you see the figure, but the web lines will be filled. The spider symbol just took patience. There was a lot of touch up work on the symbols and a lot of "waiting for the paint to dry" time. I would paint a black shape, not quite like it, let it dry, fine tune it with some blue, dry, then touch up with black etc. It took about 3 hours to do both.

This is the SSSSSSHHHHH (shut your mouth!) Very cool!

Great job with the sculpting and even better job with the spidey symbol. Very nice custom.

this is my fave Scarlet spider custom I've seen great job

Fantastic! How did you get rid of the sculpted spider lines? Also what technique did you use for the symbol? That is where I always drop the ball on this custom...
A++