D&D - Horse mini

Loved Jimmer Jammer's idea for mounting minis on horses but didn't like the detail loss when printing the horse cut in two and laying flat.

I recombined the two halves and the quality improves significantly in this orientation. Yes, the support needed is harder to remove than the original, but I find it worth the effort.

Also increased base to 50 x 50mm so that the horse takes up the proper space for a large creature on the battlemap. Also included the 25 x 50mm small base STL for another who wants to print the original base.