(also ignore the fact that the blade looks rough since when I shade smooth it looks weird so I’ll probably have to move the vertices a bit to make it shade correctly)
For your first knife that is very impressive! It reminds me a lot of the knives you can get in CS:GO. What you could do to make it even better is start texturing the blade and the handle. Once you do that, I think this would be a really impressive mesh to bring into ROBLOX.