He should maje them in more woody color. Maybe yhe center square in dark stone color and medium briwn wood color for the wood paterns. You can use a pen stroke of two brown shades for the wooden rectangles to make it look even more like real wood.
I get everybody asking how to do it and what color red or how to make it……how about look for the info to purchase it. U see the skill behind it right? Purchase some. THEN ask how. It’s like going to the best burger joint n asking for their recipe 😂
Дешёвый материал.Масло моторное+солярка .Соотношение1-1.Главное мазать форму кисточкой,без подтёков.Работаю на заводе по изготовлению плитки.Раствор не нужно делать жидким.Плиьку прятать в тень и накрывать целлофаном.