Cerapachys sp. (antennatus-group)

I subjected this shot of a Bornean Cerapachys to levels adjustments, vignetting, and a sepia filter. For comparison, I’ve placed the unmodified image below. Which do you prefer?

photo details: Canon MP-E 65mm 1-5x macro lens on a Canon EOS 7D
ISO 100, 1/250 sec, f/13, diffuse twin flash