To modify the model, you can open the ".blend" file in Blender.

This model has such materials with the following 4K textures:

1) MI_MetalSteelClean01

T_MetalSteelClean01_BC.png

T_MetalSteelClean01_MT.png

T_MetalSteelClean01_N.png

T_MetalSteelClean01_R.png

2) MI_MetalSteelGrey01

T_MetalSteelGrey01_BC.png

T_MetalSteelGrey01_MT.png

T_MetalSteelGrey01_N.png

T_MetalSteelGrey01_R.png

3) MI_WoodClean01

T_WoodClean01_BC.png

T_WoodClean01_MT.png

T_WoodClean01_N.png

T_WoodClean01_R.png

4) MI_WoodBlack01

T_WoodBlack01_BC.png

T_WoodBlack01_MT.png

T_WoodBlack01_N.png

T_WoodBlack01_R.png

5) MI_WoodGlossyRed01

T_WoodGlossyRed01_BC.png

T_WoodGlossyRed01_MT.png

T_WoodGlossyRed01_N.png

T_WoodGlossyRed01_R.png

6) MI_CeramicPoolClean01

T_CeramicPoolClean01_BC.png

T_CeramicPoolClean01_MT.png

T_CeramicPoolClean01_N.png

T_CeramicPoolClean01_R.png

7) Tiles_Decor_2_4K

Tiles_Decor_2_4K_color.jpg

Tiles_Decor_2_4K_metallic.jpg

Tiles_Decor_2_4K_normal.jpg

Tiles_Decor_2_4K_roughness.jpg