This is a paid asset, but now you can download SD Basemesh Pack Free.
Detail this asset from Unity Store: Original Link
SD Base Mesh Pack v1.0
Ready to use, Low-Poly / High-Poly SD Bodies Basemesh
Pack of models of different gender and ages ideal to start the design of your game
THIS PACKAGE INCLUDES:
– Female Basemesh (Low-Poly) 1403 Verts, 1556 Faces, 2802 Tris
– Female Basemesh (High-Poly) 5916 Verts, 5914 Faces, 11828 Tris
– Male Basemesh (Low-Poly) 1369 Verts, 1512 Faces, 2734 Tris
– Male Basemesh (High-Poly) 5760 Verts, 5758 Faces, 11516 Tris
– Boy Basemesh (Low-Poly) 1279 Verts, 1400 Faces, 2554 Tris
– Boy Basemesh (High-Poly) 5356 Verts, 5354 Faces, 10708 Tris
– Girl Basemesh (Low-Poly) 1272 Verts, 1416 Faces, 2540 Tris
– Girl Basemesh (High-Poly) 5374 Verts, 5372 Faces, 10744 Tris
– Teen Boy Basemesh (Low-Poly) 1273 Verts, 1402 Faces, 2542 Tris
– Teen Boy Basemesh (High-Poly) 5348 Verts, 5346 Faces, 10692 Tris
– Teen Girl Basemesh (Low-Poly) 1293 Verts, 1444 Faces, 2582 Tris
– Teen Girl Basemesh (High-Poly) 5472 Verts, 5470 Faces, 10940 Tris
– 1024×1024 Textures.
– Rigged for Humanoid Animation.
– Pack has NO ANIMATIONS included, however you can use any Mecanim compatible animations to live them up.
– Basic Toon Shader.
– Fully editable 3D Models Files Included (Blender).