How does it look? I used the particle system and 6 rectangles for the carpet fibers.
Looks nice very nice! A few things I picked up on:
- Add a little variation in the rug, maybe use particle edit to comb the particles around a little bit.
- Make the particles thinner and you will then probably need more, just to make it look a bit softer.
- And lastly maybe some colour variation. You can do this with a noise texture and a colour ramp, just make sure the size of the noise texture is large like maybe 2, and then play with the colours and sliders on the colour ramp node.
Hope this helps!