Thank you! There is actually a breed of steer that has horns whose tips darken with age, so I thought it would look cool here. And the metallics are real metallics, not NMM, so I guess that is a compliment to my metallic style.
Very nice, particularly the hands; you've given them a lot of depth. The gradual NMM also is effective. The horns lok a bit flat, and the dark contrast at the tips is too abrupt for my tastes---it should blend in to the previous color so it looks continuous instead of like the figure dunked its helmet into a vat of ink.