Okay, I'm going to take a long shot here and assume I am the person who "took your idea" I don't see the people who have previously made damage textures getting upset, as nobody owns the rights to them and only them making damage textures or any other mod. I don't see Scotchy complaining about DJ making his Galaxy class mod, for example.
If people want to use my textures, thats cool but as was said above, I made these for myself first and if anyone else uses them that is just a bonus. I was simply inspired to create my own as I was not happy with anything else available. If you do create your version 2 (I never saw anything said about you making a v.2 similar to mine) and I like it more, I'm sure I'll use it.