Thawing icy grass material

This is a material mutated from a 3D scan made with my phone and Reality Capture. grass rarely scans well and the height map here isn't great but I thought the overall effect was believable and worth sharing. This is the last patches of ice on a lawn about to thaw as the sun rises in the early morning.

Lighting test 01 (Toolbag 3)

Lighting test 01 (Toolbag 3)

Lighting test 02 (Toolbag 3)

Lighting test 02 (Toolbag 3)

Breakdown

Breakdown

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Material - Icy morning grass