Looking good
Looks like it's shaping up into quite a gatehouse Congrats on getting the Kingdoms Joust and Helms Deep too. Are you going to keep them together or part them out?
Neat idea The vehicle looks very good, especially for the number of pieces used
The only thing that bothers me is the 2x12 plate in blue, I think it would look better in purple or lime green
Very good for your first MOC! I like the ruined tower and the foliage is excellent
I would suggest using some green plates to make some small hills in the ground, then everything isn't flat