Trashbag - Small

Tris - 11738 Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Small 2

Tris - 8164

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Medium

Tris - 11128 Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Medium 2

Tris - 14502

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Large

Tris - 10866

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Large 2

Tris - 11358

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Big

Tris - 11168

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

Trashbag - Big 2

Tris - 14028

Textures - Color(2048x2048), Roughness(2048x2048) and Normal(2048x2048)

The .blend files have the materials ready, might need to assign the texture paths. For the roughness image texture node make the color space linear and for the normal image texture node make it non-color.