Garfield 1st Level Skinny Stick Floor

So I debated a lot on what to use for filler, I read someone post about using the sawdust mixed ...but I wanted the grooves of the floor to be noticable so I tested my woodfiller and I loved the way it looked so I decided to go with it. If I was trying to match the wood...I will not in the future use the wood filler as the color is not an exact match when stained. But for my floors I think it gives it character. I LOVE the way it looks. I am soo excited something is going the way I planned. It is a lot of work though.