This is Wallpaper FX By RavenLoor.

So you have a scene that you love to use a lot. It's perfect, but you're worried that your artwork and renders are looking a little repetitive. You wish there was a way to change it up just a bit. Sometimes, small changes make a big difference, so why not give it a go?

With this unique Wallpaper FX set, I have designed and created 8 different themes with each theme having 5 unique designs within it. There are some utilities to tile the wallpaper as much as you need and even play with the color presets. These work particularly well with the Plane (fully textured) theme set. You can also do some added Visual Effects with the VFX Tab; this will give the wallpaper added dimension, creating bubbles or creasing it up if you want a more distressed look.

So, even if you're wanting to redecorate the child's bedroom with Rainbows and Unicorns or you have a little coffee shop that could do with a fresh look, my simple-to-use wallpapers can make changes that will give your scene a completely different feel in just a few clicks.