Modskyr

Can anyone help me how to add an new material, like Silver, on the Forge? I also wanne add an Arrow slot.(Crafting Iron,Falmer etc. arrows) I don´t know how to customize this. :( I also to plan to make a Loom for crafting clothes. And add some Stuff from F3 (Cheesboard^^ wanne make a Dwemer Fridge Stone Colored) (I am a bit to unfamiliar with the convertion to Skyrim (3ds max, nifskope) need more practice ^^ Sorry for bad grammer Iam mor familiar with german^^ Hope anyone can give me a hint :)