Grenade models and materials i do the lua myself

Ok, I just need any model, that’s around the size of an average grenade or pokeball(lol). Though all of this is compiled and stuff and ready for garrysmod, I can do the lua myself. There’s a reason I can’t compile it, don’t bother giving links and stuff, if you can take the request it’s fine. I mean even a small pokeball sphere is fine, just needs to be some compiled junk sphere.