Since in the stable there are animals, I made some straw. I made 3 different versions.
Heap of straw
The 3D model
The first model is a heap of straw. First I created the reference, using some cubes rounded with the subdivision surface modifier. I then cover it with the straw, made with cylinders.
This was not an hard work, but very repetitive.
The 3D print
The heap of straw is quite small, less than a square (2.5 cm) of the tabletop playground, so I set the layer height to 0.1mm, to reproduce more details possible.
I used the grey filament, and painted the straw with the Yriel yellow. Unfortunately the straw threads are too small, and they look like a pile of gold money. Here the work finished: