Sorry for the late response!! These models do not use textures at all. They are vertex colored, so you can use a shader like this:
https://www.dropbox.com/s/58fgbxgidkcwmi0/VertexColorUnlit.shader?dl=0
A member registered Jul 16, 2017 · View creator page →
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7 types of low-poly fruit, with sliced and wedge variants
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