Hope I don't sound stupid for saying this but I think that just about anything is model material (I just love to model). I guess it depends on what you're going to do with the model. Is it for learning purposes, a portfolio, an animation, etc. If you like it, I say go for it. Even if it doesn't turn out quite the way you want it, I'm sure you'll learn alot from doing it.
So, I vote "yes".
Don't be satisfied with what you can do but rather strive to do the things you can't do!