I'd also be grateful if you could just inform me out of common courtesy that it is your intention to use my models for just such a purpose. This will boost my ego to the stratosphere and make me just plain smug about it!! 

All models are my own creations through plain old doodling with a bit of paper. However, if anybody claims that they came up with the same model as I have come up with - then it wouldn't surprise me! I'm not claiming uniqueness in my models, just a love of origami!