if I could suggest, I'd like to see this:
1. add another gear layer - armor, making wearing armor and top at the same time possible
2. carpets! some medieval rugs, bear furs would be great (maybe in 3d also)
3. shields! I understand this is for a long run, but it just would be great!
4. boats (maybe some ships) - sailing like a viking sir!
5. weapon/tool holders and armor racks - would be fine to show everyone how cool my armory is!
6. functional shelves (placing items with same mechanics as placing steak on grill) - I dont find this complicated
7. more clothes and armors to suit medieval players
That's all for now, thanks for a chance to share my ideas.