I'd originally thought of putting Lightning's coloring on the horse, but I wasn't too sure about that, and kinda talked myself out of it, lol. ^ ^;; (Even though I know Lightning would shape-change into one for Harlock, I think he'd run ahead of a normal horse for his master to clear the way so they can both escape from whatever trouble they're in...)
Considering that Harlock wears calvary boots with the roll down cuffs, I have always felt that he was trained in ALL of the ways of being a Knight of Arcadia. That would have included a wonderful stallion..... Sigh. Too many stories, too little TIME!
Makes me think Gun Frontier... he needs a hat But I absolutely love how this came out for you! Beautiful! For some reason I really enjoy his reins and how he's holding them.