I like it! The hands aren't too far apart and it actually looks pretty natural for Yoshi to hold. You should look at this image guide to how to make sprites look a little textured: It's very large file size, but it's a little hard to read. (the guide requires you have your gun sprite on its own transparent layer)
I'm still working on guns in game. I added an accuracy variable, and a fire-rate variable. Next I need to add a weight variable.
I'm still working on guns in game. I added an accuracy variable, and a fire-rate variable. Next I need to add a weight variable.