supports are not needed, nozzle 0.4mm, infill 15%

assembly procedure according to pictures

1. paw to back part

2. pointer to front part

3. antenna to front part

4. gear wheel to front part

5. control wheel to the top of the gear wheel, I recommend gluing it

6. stick the scale to front part

7. connect the front and back

8. finally add the speaker to front part