I feel the mountains Biome needs to be expanded

I really enjoyed battling my way through the meadows, the black forest, the swamp and spent ages in each biome but the mountains came and went in the blink of an eye. Me and my small band of vikings gradually managed to establish a small fort up there and we hauled our iron, copper and tin to begin smelting. We became stronger, the lone wolf was no longer a foe to make us shake in our boots. The ice caves were fun but we didnt find much use for the Fenring stuff and we became inundated in silver. Before we knew it we had abandoned our tidy fortress in the mountains for the Plains. Now we are almost ready to face Yagluth in the plains and again I feel there is a lack of content in this biome as well. Please add more content, more uses for silver in the mountains, such as only silver arrows kill Fenring, silver adornments for buildings/costumes, etc. More content for the Plains, more things to do with petted Lox's, black metal adornments for building/costumes etc. Anyone else feel that this game could have a lot more content ?