This works even better, instead of Parenting all of it together do Create> New Group from your Props. Then do the Save As>Scene Subset. Here is why I prefer Groups, the Items are all movable as the Group, and each part in the group is still a single object that you can select and pose as needed without having to open the Parent and find the right item. It also uses less code than Parenting in Place does for multiple items.
Ok, thanks! I’ll give that a try. When items are parented I find I can’t change each items size so maybe groups will work better for this.