I 'm back again! I'm soooo sorry it took me so long to get your horse drawn! =/ I was on vacations, then school started, and with work and all, I just was running around like crazy and didn't have time for drawing!
Anyway, it's done now..... I'm not entirely satisfied with the drawing, it's definitely not my best, but I've messed with it so much and can't get it right (that white mane is HARD!), and I'm afraid it doesn't look much like your horse, but anyway......... I tried.
Hope you enjoy, and sorry it took so long.