Excellent sculpture of a horse!
One of the best poses I have ever seen in 1/6 or 1/4 scale.
As for Alexander, he looks light on armor.
Overall, he does not give me the vibe of a conqueror...something seems to be lacking or missing...cape? helmet? spear? shield?
Some time less is better,too much stuff will crowd the statue and make it look to busy,like it the way it is.