The 3654 is probably the most realistic jousting sets around. Each Knight would have had a Squire and a rack of weapons.
Plus a tent which he and his squire would sleep in... usually the squire on the floor.
Probably wrapped in sheep skin with the knight on a bed that could easily be broken down and moved.
In addition to the squire, the Knight would also most likely have his household with him.
That includes his wife, his kids,
(though if any of his kids were old enough he would probably leave them behind to take care of the land while he was away.)
and a large number of servants and keepers.
(Plus if he were on campaign he would have his small militia army with him as well.)
They would need places to sleep, food to eat, and stuff to drink.
Thus you can begin to see how troublesome going to battle really was!
My only with is that Playmobil might make some more like these!
But with different Knights and Heraldry. Maybe some civilian additions?