The sand yellow Kuster has some nice weathering.
I seem to recall several MaK kits had Halloween-ish decals, like jack-o-lanterns, black cats, and witches.
It's great that Wave has reissued the Neuspotter and its armed cousin the Krachenvogel. They were part of the "lost moulds" from the legendary Nitto warehouse fire. It is ironic that the original Nitto kits of the two fetched high collector prices after the company closed down, but I recall they didn't sell well here in the US when they were in production.