Nice progress!
I like Bish's observation, too, about dioramas and nose-heavy subjects. I remember reading a tip when I was a kid, in Shep Paine's "Tips" in either the P-61 or the B-25 kit, to use a small bolt sandwiched between the nose wheel halves, to secure the model to his diorama base. And I thought, "I never would have thought of that!"
By the way, if you want some cable ties, even for your stash, shoot me a PM with your mailing address. I have a ton of cut ends, 4", 6" or so, and I'll be happy to drop some in an envelope to you. I work in a small theater doing stage lighting, and we use cable ties to secure the power cords on our lights. When a show is done and we move things, we cut the ties. I scrounge them. We go through them like eating potato chips.