Respect the artist! People put a lot of time and passion into what they make, and if you don't have permission to edit something, then don't be posting such edits. This includes unofficial ports, files themselves, and also screenshots of the edits. Think of it like digital art! You might not like someone tracing over your drawing, right? Additionally, don't ask other modders to make content for you. DO ask for advice on how to get started making your own mods.