You are basically asking us to make you at least an entirely new 3-D model (something that few people here know how to do, and most likely don't just do for free). Depending on whether or not you would be fine with a reskin of one of the already existing flamethrowers, you would also be asking for the coding to go along with it, which I'm pretty sure even fewer people know how to do.
So saying "I'm waiting" is pretty rude and you can't expect people to just do it because you're demanding it.
