A Visitor at Windermare Castle

First of all, a major apology to for taking sooooo ridiculously long and a major thanks for being so patient with me! This is actually a second attempt at this pic- first time was a complete nightmare DX
Anyways, this is a request/art trade with with her MLP:FiM OC Princess Crystal coming to visit my OC Prince Admiralty at Windermare Castle where he lives- my guess for the visit might be to make friends with other kingdoms (which would make sense since Admiralty primarily handles foreign relations). I really wanted to add more to the background but I was so far behind on time I left it as it is now. I will add more in my comic. Anyways, hope you like it!
My Little Pony: Friendship is Magic (c) Lauren Faust and Hasbro
Princess Crystal (c)
Prince Admiralty (c) myself