The model, first off, is most likely just a 5 minute (or even less) quickie that you just constructed by throwing together some spheres, cylinders, and cubes. Second off, the model isn't very BLOKO, meaning it's really smooth compared to the other weapons. Third off, it isn't a .dts yet, and it isn't even textured. You're basically asking someone to texture, convert, and code your hastily made model into Blockland. This is a lot for someone to do, or atleast with nothing in it for them. I suggest you read up on some Milkshape tutorials and practice a bit more, and maybe even learn how to code the weapon yourself.