Those are different, where're they from?>>8252893
What happened to the 3D-printed hands?>>8252987
Also what got you into making tanks?>>8253363
Excellent! Love the design, great use of fur, and I, too, like the antennae.>>8255286
I'm no expert, but I'd imagine anything in the plushes got there from somewhere else, and thus is the cough is recent I might think something's gotten into your walls, your basement, etc. Have you moved recently? It could be that there's something nearby to which you're allergic.
Either way, if their tags are still intact, your plushes should have washing instructions on them.