If it is good because it was possible to make the material by oneself because it became a situation to have to draw the wall of the tile well! タイルの壁を描かねばならぬ状況になったから自分で素材作ったら思いのほかうまくできたので良ければ!
It's OK to stick as it is! You can change the color in the tonal correction or layer color, it is good to attach a shadow and a highlight and dirt! Is a dish of!

そのまま貼ってもよし!色調補正とかレイヤーカラーとかで色を変えたり、汚れとか影やハイライトを付けたしてもよし!の一品でございます!
