I’m the resident “jerk old man”, but I will tell you what most of us are thinking but are too polite to say it. (I keeps it real!)
Let me preface this by saying I love your passion for the piece. However, your attempt simply doesn’t work. Your rendition offers nothing to the source material. I mean nothing. You could just as easily say that’s your take on Han Solo’s blaster and be just as close. Remember, this is the RPF…REPLICA Prop Forum. That means your piece must show SOME semblance to the original piece. Unfortunately, your rendition doesn’t work.
Now that I beat you up a little, maybe I can help. Check this out:
Amazon.com: Blade Runner Airsoft Toy Pistol by ArtCreativity Toy Gun for Kids with LED and Sound Effect, Design, Batteries Included, Sturdy Plastic Design, Great Gift Idea for Girls and Boys - 1 Pistol : Toys & Games
For less than 15 clams you can buy this close enough toy. And if you give it your same paint job you will be MUCH closer to a replica…at least one that I can swallow! LOL
Don‘t give up.