Low poly fur is away of simulating particle fur without using a particle system. By creating a plane with a fur texture on it , you can use Blenders Particle Instance modifier to put low poly fur on your model that can also be styled using Blender's hair particle tools. This technique is also useful for creating grass and similar foliage.
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https://drive.google.com/file/d/1mgIc0H4WIc00AhaViH2K1MuFqvoGz0Xx/view?usp=sharing
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Morning Mandolin - Chris Haugen