Unfortunality I'm not sourcemod codder at all. I had alot of expirience writing plugins for simple games like doom, i'm very good at editing nmrih scripts and all, but when i said that backpack plugin is easy to edit.. I just changed both models on floor and on back, and got rid of colorizing, also changed few sounds, because my backpack is metall box.
And that's it, i can't write even simple plugin. So I can only count on you to make requested plugins. If you are too busy, i aint telling you to drop everything and do it lol, we can live without this plugins, it's just plugins that improve our gaming expirience (our quality of life lol), and it's totally fine for me to wait till you decide that you have time for someone's request. You already improved nmrih more then anyone else.