Modeled in Blender.
Textured in Substance Painter.
Texture size - 2048 (3 texture sets).

LODs info:

LOD0 - 9477t - 3ts - 5m
LOD1 - 4768t - 3ts - 5m
LOD2 - 2513t - 3ts - 4m
LOD3 - 966t - 2ts - 2m
LOD4 - 148t - vertex paint

(ts - texture set; m - material)