Subjustions wanted for a skin.

[Ekoi]

Hi there everyone, it's me, Ekoi, the person who rarely posts here anymore.

Anyway, I reasontly made this model, but I havn't done much with the skin besides touch it up a bit.

I'm asking for subjustions on what I should do to this melee seige mechine's skin. Also note that it's ment to be undead themed, but I'm willing to change that if needed.