I'm currently working on "porting" the mine thrower from RE4 to Garry's Mod! This is a huge step for me in terms of learning new software like Blender. I've always been interested in understanding 3D animation to the point where I can make something if need be, this'll be a good way to get started.
As I'm writing this I've got most of the Lua written for the gun to work, now the hard part, actually animating it. 😅 I'll hopefully publish this project by the end of April. I look forward to sharing what I've learned and the Mine Thrower with everyone soon enough.